Waterproof Bicycle Bluetooth Speaker with Mounting BracketFEATURES WIRELESS BLUETOOTH CONNECTIVITY: This speaker connects seamlessly to your smartphone or other Bluetooth enabled devices. When no device is connected for a set period, the speaker automatically shuts off to conserve battery life. ONE TOUCH CALLING: Stay connected on the road without sacrificing safety. With one touch hands free calling, you can easily answer incoming calls without stopping your ride. MULTIPLE AUDIO INPUT OPTIONS: This speaker