This is a bicycle audio with functions of Bluetooth? speaker? power bank? bicycle lamp? bicycle bell and cellphone bracket. With this multifunctional audio device? you can enjoy music anywhere at any time.<br /><br />Features:<br />Multifunctional design: Bluetooth V4.0 + Speaker + Power Bank + Bike Light + Bicycle Bell + Phone Bracket.<br />Connect Bluetooth to your mobile phone for calling and playing music.<br />Latest popular Bluetooth speaker? let you enjoy clear music without noise and distortion.<br />With built-in rechargeable 4400mA battery? can be used as a power bank.<br />Double LED lights with front and flashing light for choosing? lighting distance up to 50m.<br />Support TF card for MP3 / WMA / WAV music playing.<br />Honk as a bicycle bell or alarm to remind the front vehicles or passersby.<br />Support AUX input.<br />IP54 water resistant and dustproof.(Do not put this audio into water)<br />32bit ARM master platform design and USB software upgrade.<br />Upgraded phone holder? protect your phone from dropping? suitable for 50-90mmphone width.<br />Anti-scratch? shockproof? high temperature resistant.<br />Stylish and exquisite appearance? convenient to carry.<br />Excellent for outdoor riding? exercise and traveling?etc.<br /><br />Specifications:<br />Charging Voltage: 5V<br />Charging Current: 1.5A<br />Bluetooth Version: V4.0<br />Bluetooth Range: 10m<br />Audio Frequency: 100HZ-180HZ<br />Distortion: &le;1%<br />SNR: &ge;60dB<br />Output Power: &ge;5W<br />Standby Current: &le;0.2mA<br />Waterproof Rating: IP54<br />Color: Green<br />Suitable for: 50-90mm phone width<br />Item Size: 14 * 5.4 * 5.8cm / 5.51 * 2.13 * 2.28in<br />Item Weight: 274g / 9.67oz<br />Package Size: 18.3 * 15.5 * 8cm / 7.20 * 6.10 * 3.15in<br />Package Weight: 535g / 18.87oz<br /><br />Package List:<br />1 * Bicycle Audio<br />1 * Phone Bracket<br />1 * USB Cable<br />1 * AUX Cable<br />1 * Screw<br />4 * Nonslip Rubber<br />1 * User Manual (English)<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-En3h.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-Mu8S.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-lY1L.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-goKb.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-Mrmk.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-MCa7.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-0hZp.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-DIrS.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-m4eB.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-kS0D.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-gR5Y.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-ebD2.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-fyYO.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-E75l.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-KqnL.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-MEvK.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-3SLR.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-5oxT.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/7/Y3107/Y3107-1-3141-Vepg.jpg" /><br>