Product Details:

* Bluetooth V4.0 Speaker Power Bank Bike Light Bicycle Bell Iphone Bracket

*Waterproof,Dustproof, Anti-scratch, Shockproof,High temperature Resistant Speaker

*Stylish and exquisite appearance, which is convenient to carry, With it you can enjoy music anytime and anywhere

*Excellent for Outdoor Sport and exercise and Travel

*Used as 4400MAH power bank can charge your phone or other device in emergency

*Double LED Lights with front and flashing light for choosing

*Bluetooth connect to mobile phone for calling and playing music

*Support TF Card for play mp3/wma/wav music

*Application of mobile phone andriod or IOS software

*Honking as the bicycle bell ir alarm to remind the front vehicles or passerby

*Support AUX input

*IP54 waterproof

*32bit ARM master platform design and USB software upgrade

*Note:Do not soak in water! It only support water mist- proof!

Tips: The sound comes from one side, the other side don't have sound.