Detailed Selling Lead Description
Specification:
1. Power supply: Batteries(AAA 1.5V,4),DC5.0V(USB cable for PC),or AC power Adapter cord(output 6V,350mA)
2. Output power: 1.0W,2
3. Frequency response: 20-20KHZ
4. Impedance: 4R
5. Unit Speaker : 50mm,2
6. Signal to noise ratio: >>75db
7. ENV-friendly stuff: ABS plastic
8. Plug: Stereo 3.5mm
Welcome OEM & ODM