Features: <br> <br>The audio system support answering the calls and can be controlled by mobile phone application. <br>Has the function of anti-slide and resistant to water. <br>Support USB playing and memory card playing ,can play mp3 format songs and radio. <br>The system support power cut memory function and equipped with a LED screen for information display. <br>The speaker is integrated designed with LED light strip on the back of the machine. <br> <br>Specification: <br>Color:Black/Golden/Silver(Optional) <br>Wiring Diagram: <br>Red to Battery Positive <br>Black to Igniting Control <br>Green to Battery Negative <br>Waterproof: Four-grade waterproof (spatter proof) is not damaged by water spatter in any direction. <br>(PS: If you do not cover the waterproof cover, you can't achieve the waterproof effect. If it is raining, you can't stay in the rain for a long time, it may cause damage) <br>Output Wattage:2x10W 6ohm <br>Rated Voltage:DC12V <br>Output Frequency Range:20Hz~20KHz <br>Working Temperature:-30~+60℃ <br>Control Distance Compatible with Bluetooth>=6m <br>Phone Charging Current:800mA <br>Standby Mode Current:15mA <br>Length(Without Bracket):205mm / 8.07in <br>Length(With Bracket):310mm / 12.2in <br>Diameter:60mm / 2.36in <br>Suitable for Handle Bar Distance of 25~28cm,Diameter of 2~2.2cm <br> <br>Package List: <br>1 x Audio System <br>1 set of Installation Accessory<br>1、The audio system support answering the calls and can be controlled by mobile phone application. <br>2、Has the function of anti-slide and resistant to water. <br>3、Support USB playing and memory card playing ,can play mp3 format songs and radio. <br>4、The system support power cut memory function and equipped with a LED screen for information display. <br>5、The speaker is integrated designed with LED light strip on the back of the machine.