USB RECHARGEABLE HEADLIGHT - The front light is USB Rechargeable. We not only provide the rechargeable 18650 battery, but also a free charger. It charges from your computer or any device with a USB port. Save your money and hassle.

MULTIPLE LIGHT MODES SETTING - There are five light modes for the front light and three light modes for the back light to choose from. And the bike headlight is designed with zoomable for spotlight and floodlight.

EASY INSTALL & QUICK RELEASE - Our bike taillight is with flexible rubber strap design for fitting most handlebar. And the mounting bracket for the headlight that is also can be easily fixed to most bikes.

Rechargeable Batteries & USB Charger
-USB Charger specifications
-Output: 4.2 v 500mA
-Input: 5 v 1 A
-Charging State: green
-Fully Charged: Green
-USB Charging Port: Micro usb 2.0 Cable(included)
-Battery Type: 18650 Li-ion

Package Contents
-2 X Headlight (white light) ; 2 X Taillight (red light)
-2 X 18650 li-ion battery for Headlight
-4 X CR2032 battery for Tail light
-2 X Mount Bracket for Headlight
-1 X Charger for 18650 battery
-1 X USB cables
-1 X Instruction Manual