Item: HI.A Card Reader Vibration speaker

1.    360-degree omni directional sound; ABS shell; small, simple, durable, portable and fashion design; 

2.    Power supply: USB port powered (DC5V) Or built in high capacity rechargeable lithium battery

3.    Charge time: 2-3 hours by USB, it can charge the battery while working

4.    Working time: 4-5hours

5.    Power consumption: 3W

6.    Frequency:100Hz~20kHz

7.    Standard 3.5mm audio plug, support MP3,  MP4, PC, Iphone, Ipod, computer, mobile etc   

8.    Support USB stick, TF card reader

9.    Volume adjustable, FWD/BACKWARD adjustable, Pause/Play control

10. With LED lights display, any color is OK

11.  Product size: 94x94x59mm, Net weight: 260g

12.  Packing: gift box