Features 2-In-1:2-In-1 type motorcycle handlebar and mirror holder type are both inclueded meet your different needs. You can install this motorcycle phone charger socket in your motorcycle handlebar or mirror. Waterproof:Waterproof and dust-proof cover for USB and Cigarette Lighter Socket. Great for outdoor usage. Protection Functions: Input overvoltage undervoltage protection; output overcurrent overvoltage undervoltage short circuit protection; reverse connection protection; chip internal. Material:This USB charger is made by ABS environmental protection material which is fire-retardant high and low temperature resistant and anti-corrosive charging faster and more secure. After-sales Service:If you have any problem please contact us immediately we will help you solve it as soon as possible. Specification: Material:ABS Output Voltage: 5V Output Current: 3.1A includes: 1*Handlebar bracket 1*Mirror fixing bracket 3* screws 1* nut 1*Charger Adapter "