USB 4 Port Hub+Speaker + Pen Holder
Model No.:CWSG38107
Description
USB 4 port HUB+Speaker +Name card holder+Pen holder
1) Frequency range: 90Hz - 20 KHz
2) Output: 2W
3) distortion: 0.3% 1W 1KHz
4) Signal to noise ratio≥ 60dB
5)Sensitive: ≥ 80dB
6)Power: USB 5V
7)4 port USB 2.0 HUB for you to extend your computer USB port
8)With name card holder +pen holder +mobile phone holder
Contact us:
Email:sales@cto.hk
Address:Floor 8, Huguangtong BLD,Longgang Road,Longgang,Shenzhen, China
Telphone: +86-755-25608673