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Amtop Portable Rechargeable Bike Bicycle Bluetooth Speaker wireless Cycling Speaker Mp3 Player

Supports Wireless Music Streaming via New Bluetooth v30 Technology
Play music via bluetooth Micro SD card or AUX line
6 Hour Playtime A built-in rechargeable 800mAh lithium battery lets you listen to your music throughout the day Recharges using the included micro USB cable
A2DP V12 for high-quality mono music streaming
Together with a Bicycle bracket supports 360 Degrees Rotating and a Car mount base for hands free