Bicycle Parts Smart 5 In 1 Bike Light Waterproof Phone Holder Bluetooth Audio Player Shockproof Bicycle Ring Bell 4400mAh Power Bank 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 dont have sound Product details 1.Mobile phone fixing seat 2.Spring card slot 3.Magnetic fluid horn 4.LED light Simple three-step easy pairing Bluetooth Bluetooth connection + aux audio cable connection compatible with most devices in the market Enjoying music Phone hoder Flashlight Power Bank Bell Horn Waterproof and dust-proof Charging Installed the holder Installed the speaker Package