Model No.: Product Origin: Brand Name: Price Terms: Payment Terms: Certification: Description:User: Power supply: Battery(aaa 1.5v*4), DC 5v(usb cable for pc), or AC power adaptor cord(output 6v,300-800ma)
Speaker unit:40mmx2w*2(4ohms)
Output power:2w*2(1khz 10% thd)
Erequency response:150hz-18khz