High compatibility gaming computer speaker vibrating effective

Main Feature:

* Built-in active amplifier
* USB bus-powered capability, no adapter required
* 2-Channel stereo with 3D sound effect and passive bass boost
* Conveniently powered via with USB cable
* Easily control volume with VOC on the back
* Durable for long-term use
* Size:68×90×200mm, weight: 0.9kg

Specification:

* Built-in active amplifier
* USB bus-powered capability, no adapter required
* 2-Channel stereo with 3D sound effect and passive bass boost
* Conveniently powered via with USB cable
* Easily control volume with VOC on the back
* Durable for long-term use
* Size:68×90×200mm, weight: 0.9kg

More details:

USB cable : 140cm in total 
conntecting  cable :120cm 
screen printing   LOGO with one color 

Packaging:

QTY: 16PCS/CTN
Gift box:200×135×246mm
Carton: 560×413×512mm
N.W./CTN: 14.8KGS
G.W./CTN: 15.9KGS