Mini humburger speaker,usb speaker, mobile speaker, Protable speaker ,MP3 speaker

Power output :3w                                                         
S/ N : >80db                                                             
Driver LR 36mm 40hm                                                 
Frequency response:200HZ-20KHZ                       
Power supply : Lithium battery or USB cable  Audio source: MP3,MP4,Mobile phone  ,Pc,Notebook                                                   FUNCTION SPEC: Power ,volume,LED  light

Small size, simple operation, easy to carry, built-in power supply power amplifier, sound quality, sound beautiful pure kiosque vocal audio input, compatible PC, MP3, MP4, notebook computers, USB power supply interface, convenient to carry it ,and you can enjoy your music in everywhere .

we have good price and best quality ,please free feel to contact us if you interested it . if your order above 1000pcs ,we can free to print your logo on the products!