Model: HZ-I020
Min. Order: 5000
USB HUB with Magnetic Clip HolderUSB HUBMagnetic Clip Holder1.Input voltage: DC5.0V/500MA
2.Output: 2.0W*2
3.Frequency response:20HZ-20KHZ
4.Impedance:4R
5.Speaker size: 40mm*2
6. Signal to Noise Ratio:>75db
7.Material: environment-protection ABS
8.Powered via USB cable or 6V adapter
9.Material: ABS with Acrylic