Material：Plastic+ABS

Color：White

Output Power：3W×2

Power Supply：USB 5V

Frequency Response：90Hz - 20KHz

Channel：2.0

Support Memory Card：No

Audio Line Length：1.3M / 4.265Inches

Audio Interface：3.5mm

USB Line Length：1.3M / 4.265Inches

Control Form：Does not apply

Support Bluetooth：No

Applicable Device：Computer / MP4 audio

Model: A1

Load Current: 600mA

Speaker Impedance:4Ω

Distortion: < = 0.3%

SNR: > = 75dB

Supply Method：USB

Supply Battery：5V 1A(USB)

Number of Speakers：2

Feature:
- Compact design, easy to place, optimal configuration for laptops.
- 3.5mm 2-channel audio input interface for linking computer / MP4 audio to speakers for playback.
- 2.0 dual channel, 3W 4Ω full range speaker, the sound is more round and bright.- Rear switch to adjust the volume, convenient and fast.
- The first rear bass vent for a perfect bass.
- Direct power supply via USB, convenient and practical to improve product reliability.
- Ultra-thick bubble pad for safe transportation.