Features:    

Driven unique design, can be the perfect reduction in mobile phone music,    Let the bass is more shocking, more melodious the treble, midrange clarity,    In addition, in order to cater to modern people's life style, design light and delicate,    So that the headset structure more compact and easy to carry, both sports, ride or in motion,    The other, can easily listen to high-quality music    

Bluetooth Function    TF Card Slot, Support MP3 Format    Built-In FM Radio    English Voice PromptCompatible with Laptop/MP3/MP4 Player and External    Audio Devices with 3.5mm Stereo Jack input    Rechargeable Lithium Battery    Built-In Microphone    Hands-Free Call Feature    Colorful LED lights 

Specification:    Brand: MOWTOModel: Qone    Bluetooth standed: 2.1+ESR    Transmission distance: 10m    Rated Power: 3W+3W    Speaker: 40mm 4Ω 3W    Frequency Effect:100HZ-18KHzInput power: Direct-current DC 5V 500maMaximum current consumption: 400ma    S/N:80db    Distortion: 1%W 1KHz    Dimension 70 x 70 x 70mm/2.75 x 2.75 x 2.75 inchColor: WhitePackage Contains:1 x Bluetooth Speaker1 x Micro USB Cable1 x 3.5mm Audio Cable1 x User Manual