JP-001(Tripod speaker ),this product is developed and produced by ourselves ,from we put it to the market ,it is very popular with customers ,from we put it to the market ,it is very popular with customers ,we accept ODM,OEM production ,and we also accept customized logo and colors ,it has functions and features as below : Power supply:2x1.5v"aaa"[lr031] Operating time:approx7hours Speaker output :80hm,0.75w Frequency response:700hz~20khz Input socket :3.5mm