Product specification:Support TF card, insert card to play directly
Support U disk playback
Adopt high quality true 13 core horn
With before and after the selection and pause button, easy to control the playback of music
Built-in 400MA battery, convenient to carry out
Built-in line-in interface can be external mp3, notebook, CD and other audio sources
Power supply: DC(5V 500-1000ma) charging.
Frequency range: 150Hz-20KHz
Noise ratio: 85dB
Output power: 3 w resistanCable Tools ce: 4 Ω
Accessories: cardboard packaging + data cable
Size: &PhiUniversal Medical Implement ; 62 x 61 mm (H)
Bare weight: 300g
Packing data: 50PCS/ carton gross weight 14KGS
Size of outer box: 33.5*33.5*18CMWe always fulfilling customers' expectations by following the principle of "ProvidinOptical Fiber, Cable & Wire g services whenever and wherever our customers need it" to establish a steady beneficial relationship and wining customers' hearts. If you need more information, please contact our sales department.