1. Bluetooth version: 5.0
2. Input/output: USB interface
3. Input power: 25W
4. Rated input: 5V/2A
5. Connection method: USB/Type-C/AUX IN/Bluetooth 5.0
6. Battery capacity: 1500mAh (This battery is only used for stable operation when connected via USB and cannot be used independently for portable use)
7. Four-unit acoustic configuration, large full-range speakers, surging bass
8. Two-channel stereo sound, wide sound range, listening to sound positioning, more three-dimensional sound
9. RGB colorful atmosphere light, adjustable and changeable, the light moves with the sound
10. Knob-type multi-function button, one-button operation, simple and convenient
11. 53-degree sky sound field design, upward angle, excellent sound effect
12. AUX IN wired connection, equipped with 3.5mm audio input interface, more stable output

1. Professional power amplifier IC, Dolby virtual surround sound technology
2. Dynamic high-fidelity stereo, 52mm full-wave unit, omnidirectional sound stereo surround
3. With a 15-degree elevation design, the sound quality is clearer
4. Colorful breathing lights to create an atmosphere
5. Non-slip base, stable placement, reduce resonance, clear sound quality
6. Metal sound filter, dust-proof and beautiful, protects the speaker
7. Rear independent bass diaphragm
8. Adaptive gain, adjust the subwoofer
9. Independent wire control design, quickly adjust the volume and lighting
10. Output power: 3W x 2
11. Connection method: USB power cord + 3.5mm audio cable / USB power cord + Bluetooth connection
12. Power supply: Micro-USB connection power supply
13. Bluetooth version (Bluetooth model): 5.0
14. Frequency response range: 100HZ-20KHZ
15. Signal-to-noise ratio: 75dB
16. Wire length: 130 cm (including wire control)
17. Product size: 10.2 x 9.8 x 8 cm
18. Product weight: 307.6 grams

1. Portable stereo sound system, closed cavity and air guide design, bring you a clear and pleasant stereo experience
2. It can be connected by bluetooth, and can automatically connect back
3. The AUX mode can be switched freely. 3.5mm headphone jack for private gaming experience
4. Simple installation, plug and play
5. Strong compatibility, suitable for devices with standard 35mm headphone jack and USB port, such as desktops, laptops, PCs, projectors, monitors, TVs, etc.
6. Speaker size: 2.5 inches
7. Total harmonic distortion: less than 10%
8. Speaker sensitivity: 85DB
9. Frequency response: 50-16KZH
10. Impedance: 4 ohms
11. Power input: USB 5V/0.5-1.0A
12. Output power (RMS): 5W*2
13. Speaker unit impedance: 4 ohms
14. Frequency response: 120HZ-18KHZ
15. Signal to noise ratio: 60dB
16. Plug: 3.5mm audio jack
17. Audio cable: 1.6 meters
18. Power cord: 1.6 meters
19. Net weight: 633g
20. Product size: 179x66x76MM

1. Bluetooth solution: version 4.2
2. Wind/temperature display: support
3. Speaker impedance: 2x5 watts 4 ohms
4. Frequency response: 75Hz-20KHz
5. Battery: 3.7V 4000mAh
6. Charging input: DC 5V 1.0-2.0A
7. Bluetooth transmission distance: greater than or equal to 10M
8. Alarm clock: support dual alarm clocks
9. Fan motor: silent brushless motor
10. TF card: support 32GB(max)
11. Adjustment method: button
12. Clock: 24-hour system
13. Audio input mode: AUX USB TF card, wireless bluetooth

1. 2 x 3W stereo speakers provide high-fidelity sound quality. It adopts dual-channel 3D sound effect technology, all-rubber speakers, and low-frequency enhancement technology to show extraordinary sound quality.
2. You can mount it on your laptop (on the LED monitor) or on both sides of your laptop, together or separately on your desk. Meet different needs in different situations.
3. Use wire control drive technology to adjust the volume, and the wire controller adopts humanized design, which makes it easy to adjust the volume.
4. Powered by USB cable, the compact body ensures that you can use it conveniently indoors or outdoors.
5. Suitable for various 3.5 audio output devices, such as laptops, desktop computers and netbooks, powered by USB, and can also be used for MP3, MP4, MP5, smart phones, PSP, etc.

Parameter:
1. Speaker system: 2.0 speakers
2. Rated power (W): 2W+2W stereo
3. Function adjustment: volume adjustment
4. Speaker unit: two 40mm NdFeB speakers, 4 ohms
5. Antimagnetic function: full antimagnetic design
6. Speaker size: 60×30×90mm (single) 60×30×180mm (pair)
7. Speaker weight: about 150g
8. Input power: USB power supply ~5V, 500MA, 50Hz
9. Input interface: 3.5mm audio interface

1. Sound channel: 5.1
2. Material: plastic
3. Number of speakers: 2
4. Conductor holes: 8
5. Signal to noise ratio: greater than or equal to 85dB
6. Playing time: 8 hours
7. Connection method: 3.5MM
8. Playback format: MP3
9. Input voltage: 5V
10. Output power: 6W
11. Impedance: 4 Ohm
12. Frequency response range: 100HZ-20KHZ
13. Light source: LED light-emitting
14. Packing list: packing box, manual, computer speaker
15. Dimensions: 67x400x58MM

Features
1. Powerful bass, dual-speaker design, professional acoustic debugging, 360-degree stereo sound
2. Game listening, immersive real-world sound, HIFI stereo sound effect
3. Double the power of the shock, dual speaker units with 8 guide hole sound system, making the bass more thick and full
4. Lossless sound quality, 360-degree surround sound, loud speaker unit, bright sound, detailed reproduction
5. 15 degree micro trapezoidal bevel design, compound ergonomics, allowing direct sound transmission
6. Independent knob adjustment, metal heat sink
7. RGB dazzling lights, independent volume adjustment, compatible with universal
8. Widely compatible, universal 3.5MM audio interface, not selective equipment

1. 360 degree omnidirectional sound effect, surging bass, RGB light effect
2. A integrated metal net, large open surface design, not only to ensure the tightness and dust effect of the box, but also to reduce the heat, has excellent ventilation and heat dissipation function
3. Double horn bass diaphragm, bass more tension, only the double horn can shock the sound
4. Built-in bass diaphragm, the use of enhanced magnetic full frequency speaker to achieve bass thick, full middle tone, treble clear excitation, high efficiency and low distortion can also avoid current noise interference
5. Independent volume control by wire
6. Small volume, large volume, shock bass enjoyment
7. Decorate your desk with stylish designs
8. Plug and play, independent wire control design, widely compatible with mainstream equipment, to meet various entertainment needs independent USB power supply without additional power supply equipment
9. Aux input, shock bass, double speakers large volume, three-dimensional surround sound effects, small and easy to accept, low power consumption does not consume electricity, multi-device compatibility
10. Frequency response: 120HZ-18KHZ
11. Output power: 3W x 2
12. Socket size: 3.5MM
13. Working voltage: USB 5V
14. Operation mode: push-button type
15. Horn: 4Ohm 3W 52MM
16. Line length: 1.2 meters
17. Size :75x60x65MM

1. 85 decibel sound pressure, large volume in a small box
2. Elevation design is adopted to reduce the interference of desktop reflection on sound playback
3. Material: engineering plastic
4. Impedance: 32 ohms
5. Number of speakers: 2
6. Interface type: USB
7. Rated power: 2W+2W
8. Input current: 1A
9. Input voltage: 5v
10. Supported formats: MP3
11. Power mode: USB direct plug
12. Frequency range: 30-20000Hz
13. Signal-to-noise ratio: greater than or equal to 85 decibels
14. Adjustment form: front knob adjustment
15. Audio input port: AUX
16. Input sensitivity: 700mV
17. Channel separation: greater than or equal to 45 decibels
18. Packing list: speaker x 2, manual x 1, warranty card x 1
19. Dimensions: 8.1 x 11.9 x 7.8cm
20. Gross weight: 580g

Features:
1. One-piece decorative mesh design, dustproof and breathable, good heat dissipation
2. Adopting a 15-degree oblique angle design, in line with ergonomics, allowing direct sound transmission
3. Double speakers and double sound guide holes to achieve four-unit sound, bringing 4D surround sound

Product parameters:
1. Material: ABS, electronic components
2. Interface type: USB
3. Power supply mode: USB charging (DC 5V)
4. Working power: 3W x 2
5. Frequency response: 90hz-20khz
6. Channel: 2
7. Number of speakers: 2
8. Audio: 52mm x 2
9. Signal-to-noise ratio: greater than or equal to 60dB
10. Separation: greater than or equal to 70dB
11. Cable length: 1.3 meters
12. Dimensions: 31.5 x 5.6 x 6 cm
13. Weight: 419 grams

1. 19mm diameter tweeter + 4-inch mid-bass, golden acoustics, pure sound quality
2. 19mm diameter silk dome tweeter, special coating makes the sound performance more delicate and clear
3. Ripple corrugated diaphragm, which can reduce segmentation vibration, lower distortion, and fully show the middle and low frequency details
4. Precise control of digital audio processing, higher efficiency of Class D digital power amplifier
5. High power, free to enjoy, can fully cover 30 square meters of space
6. LC capacitive filter circuit, can input the signal frequency band matching the characteristics of the treble and mid-bass unit to obtain a purer sound
7. The slightly curved front panel also increases the toughness of the panel, effectively preventing the interference of sound waves
8. MDF structure wooden box, effectively reducing resonance interference, natural pure sound
9. CSR8635 Bluetooth chipset, better compatibility, more stable performance, longer transmission distance, more convenient to use when connected to mobile phones
10. Top button, humanized operation
11. Ring indicator light, simple and clear
12. Two inputs, connected at the same time
13. AUX input sensitivity: about 550mV
14. Line in input sensitivity: about 700mV
15. Bluetooth input sensitivity: about 550mFFS
16. Audio input: AUX, Line in, Bluetooth
17. Frequency response range: 67-20000Hz
18. Channel: 2
19. Power: 2x12W
20. Cabinet material: wood
21. Adjustment mode: button
22. Features: digital audio, low-amplification power, inductive capacity frequency division
23. Signal-to-noise ratio: greater than or equal to 85 decibels
24. Weight: 4kg
25. Box size: 238 x 115 x 155mm

1. Small and convenient, easy to use
2. Round line design + round frame, unique shape and distinctive design features
3. Channel: 2
4. Audio interface: 3.5mm
5. Cabinet material: plastic
6. Play format: MP3
7. Speaker unit: outer diameter 50x90mm, anti-magnetic, 4 ohm
8. Adjustment mode: knob
9. Signal-to-noise ratio: greater than or equal to 80 decibels
10. Number of speakers: 2
11. Frequency response range: 40-20000Hz
12. Input voltage: DC 5V
13. Output power: 2x0.6w
14. Power supply mode: USB direct plug
15. Weight: 550g
16. Dimensions: main cabinet: 68x166x94mm, auxiliary cabinet 68x166x86mm

Packing list:
Warranty card × 1
Audio cable × 1
Manual × 1
Speaker × 2

1. Equipped with a 5-inch woofer, strong and powerful low frequency
2. The adjustment button is placed on the side, the text of each interface is clearly printed, and the function is clear at a glance
3. The design style is simple and tough
4. The composite plastic material provides an excellent cavity environment for good sound
5. Output power: RMS 2x8w
6. Channel: 2.1
7. Connection method: 3.5MM audio jack
8. Frequency response range: 40-20000Hz
9. Number of speakers: 2
10. Cabinet material: wood
11. Weight: 4.5kg
12. Play format: MP3
13. Speaker adjustment method: knob
14. Signal-to-noise ratio: 85 decibels
15. Input impedance: 5 kilohms
16. Input voltage: 220V
17. Input frequency: 50Hz
18. Input power: 30w
19. Satellite box tweeter: 3 inches/4 ohms

Packing list:
Subwoofer x 1
Audio cable x 1
Manual x 1
Warranty card x 1
Satellite box x 2

1. Material: ABS, electronic components
2. Input: DC 5V
3. Output power: 3W x 2
4. Frequency response range: 20Hz-20KHz
5. Signal to noise ratio: 85dB
6. Sensitivity: 1000mV
7. Channel: 2
8. Number of speakers: 2
9. Power supply mode: USB power supply
10. Use the USB interface for power supply, and the audio input uses a 3.5mm connector, which is compatible with most devices
11. The full-frequency speaker is matched with the back sound guide hole structure design to bring deep bass effect
12. Independent wire control design, easy to adjust the volume, more convenient to use
13. Small cube shape design, save space, good-looking and practical
14. Dimensions: 6.4 x 7.5 x 7.8 cm
15. Weight: 240g/pair

1. Small size, simple and practical, convenient to place, closed box design, easy to push, wide rope length
2. Fully enclosed wooden box, effectively reducing box resonance and box sound, with EMC shielding magnetic ring to avoid high magnetic interference
3. Track-type speaker unit, wide sound field, pure sound quality, automatically muted when connected to earphones and speakers
4. Cabinet material: wood
5. Support format: MP3
6. Interface type: AUX
7. Connection method: 3.5MM audio jack
8. Frequency response range: 40-20000Hz
9. Output power: 0.6w
10. Signal to noise ratio: greater than or equal to 80dB
11. Channel: 2
12. Operation mode: knob
13. Number of speakers: 2
14. Speaker unit: 50x90mm, 4 ohm
15. RMS power: 1.4W x 2
16. Input sensitivity: 450mV
17. Packing list: speaker, audio cable, manual, warranty card
18. Weight: 1.47kg
19. Dimensions: main box 85x166x125mm; auxiliary box 85x166x110mm

1. Interface: USB
2. Weight: 240g
3. Size: 6.5x5.4x13cm
4. Impedance: 4 ohms/3W
5. Input voltage: 5v
6. Total length: 130cm
7. Rated power: 2 x 2.5w
8. Load current: 600mA

1. Interface: USB+AUX
2. Weight: 260g
3. Size: 7.2x7.3x7.3cm
4. Impedance: 4 ohms/3 watts
5. Input voltage: 5V
6. Total length: 130cm
7. Rated power: 2 x 2.5W
8. Load current: 600mA
9. Electroplated body, metallic texture
10. Wire volume control, easy to operate
11. Non-slip foot pads, stable desktop
12. Double speaker sound unit, clear sound quality

1. It adopts CSR Bluetooth 4.0 module, which has lower power consumption, shorter delay and longer transmission distance. At the same time, its electro-acoustic circuit part adopts the circuit platform of Edifiers DPS architecture and has been adjusted. , the RMS power of the whole machine is close to 66W (mid-bass 18W x 2, treble 15W x 2)
2. Walnut grain veneer side panels, 10-degree small elevation design, more in line with the ideal listening angle can reduce standing wave interference, the sound quality is purer, and the appearance is elegant and not rigid
3. Mid-bass 18W x 2, treble 12W x 2, the undistorted power of the whole machine is close to 66w
4. Audio input interface: PC, AUX, Bluetooth
5. Adjustment form: side adjustment, remote control adjustment
6. Audio channel: 2.1
7. Connection method: Bluetooth connection
8. Frequency range: 100HZ-20KHZ
9. Number of speakers: 2
10. Cabinet material: wood
11. Channel separation: greater than or equal to 45 decibels
12. Play format: MP3
13. Speaker adjustment method: knob
14. Signal-to-noise ratio: greater than or equal to 85 decibels
15. Input sensitivity: PC: 700mV, AUX: 550mV
16. Input voltage: 220v
17. Output power: 66w
18. Woofer unit: 4 inches (diameter 116), 6 ohms
19. Tweeter unit: diameter 19 silk film tweeter, 6 ohms
20. Remote control power supply mode: built-in button battery
21. Main box size: 154 x 254 x 214 mm; auxiliary box size: 154 x 254 x 209mm
22. Weight: 6.6kg

Packing list:
-1 x main box
-1 x vice box
-1 x remote control
-1 x audio cable
-1 x main and auxiliary box connection
-1 x instruction manual x 1
-1 x warranty card

1. Material: ABS
2. Interface type: USB
3. Play format: MP3
4. Applicable object: computer
5. Input voltage: 5V
6. Channel: 2.0
7. Speaker effect: 3D surround, virtual surround sound
8. Stereo sound, powerful bass enjoyment
9. Cool colorful lighting effects, random change
10. Dimensions: 10.5 × 6.9 × 7.9 cm
11. Weight: 500g

1. Bluetooth version: 5.0
2. Battery capacity: 1200mAh
3. Charging compartment interface: Micro USB
4. Charging voltage: 5V
5. Sound unit: 58mm
6. Frequency response range: 80Hz-18kHz
7. Signal to noise ratio: greater than or equal to 80dB
8. The listening time is about 12 hours, the talk time is about 10 hours, and the charging time is about 2-3 hours.
9. Adopt dual unit + dual bass diaphragm design, small size and sufficient volume
10. Support Bluetooth, card connection, U disk, wired connection, FM radio
11. 6D cinema sound effect four units
12. Material: plastic + metal
13. Size: 38.1x6.5x5.6cm, weight: 607g

1. Mini does not occupy the desktop
2. Support both wired and bluetooth playback modes
3. Dual speakers, 360-degree stereo surround sound
4. There are three modes: game, movie and music
5. USB power supply mode, 3.5mm audio interface, compatible with most electronic devices on the market, such as mobile phones, desktop computers, notebook computers, etc.
6. The base is non-slip
7. Weight: 312g
8. Single size: 7x7x7cm
9. Battery capacity: 1200-2000mAh

1. Mini does not occupy the desktop
2. Dual speakers, 360-degree stereo surround sound
3. It has three modes: game, movie and music
4. USB power supply mode, 3.5mm audio interface, compatible with most electronic devices on the market, such as mobile phones, desktop computers, notebook computers, etc.
5. Wire-controlled volume adjustment
6. The base is non-slip
7. Weight: 312g
8. Single size: 7x7x7cm

1. Mini does not occupy the desktop
2. Dual speakers, 360-degree stereo surround sound, surging bass
3. The sound is not delayed
4. USB power supply mode, 3.5mm audio interface, compatible with most 3.5mm interface devices on the market
5. Wire-controlled volume adjustment
6. Glowing
7. Input power: DC 5V
8. Speaker size: 50mm x 2
9. Line length: about 1.3-1.6m

1. Mini does not occupy the desktop
2. Dual speakers, 360-degree stereo surround sound, surging bass
3. The sound is not delayed
4. USB power supply mode, 3.5mm audio interface, compatible with most 3.5mm interface devices on the market
5. Wire-controlled volume adjustment
6. Not glowing
7. Input power: DC 5V
8. Speaker size: 50mm x 2
9. Line length: about 1.3-1.6m

1. Bluetooth version: 5.0
2. Diaphragm: double diaphragm
3. Speaker: dual speakers
4. Buttons: mechanical buttons
5. Lighting: colorful spectrum lighting effect
6. Mirror display: clock + alarm clock
7. Battery: 3600mAh
8. Resolution: about 60db
9. Signal to noise ratio: about 70db
10. Distortion: about 10%
11. Frequency response range: 80Hz-20KHz
12. Speaker impedance: 4Ohm x 2
13. Speaker power: 6W x 2
14. Speaker size: 49.5 x 8.8 x 5.7cm
15. Material: matte shell + electroplated mirror

1. Bluetooth version: 5.0
2. Battery capacity: 1200mAh
3. Charging compartment interface: Micro USB
4. Charging voltage: 5V
5. Sound unit: 58mm
6. Frequency response range: 80Hz-18kHz
7. Signal to noise ratio: greater than or equal to 80dB
8. The listening time is about 12 hours, the talk time is about 10 hours, and the charging time is about 2-3 hours.
9. Adopt dual unit + dual bass diaphragm design, small size and sufficient volume
10. Support Bluetooth, card connection, U disk, wired connection, FM radio
11. 9D cinema sound effect four units
12. Material: plastic + metal
13. Size: 38.1x6.5x5.6cm, weight: 607g

1. Mini does not occupy the desktop
2. Dual speakers, 9D subwoofer sound
3. It has three modes: game, movie and music
4. USB power supply mode, 3.5mm audio interface, compatible with most electronic devices on the market, such as mobile phones, desktop computers, notebook computers, etc.
5. Wire-controlled volume adjustment
6. The base is non-slip
7. Weight: 312g
8. Single size: 7x7x7cm