Gyhuego USB Rechargeable Bike Light Front Super Bright 3 Led 3000 Lumens Runtime 10hrs Waterproof Bicycle Headlight and Taillight Free Bike Tail Light Cycling Safety Flashlight

Features Charge and discharge protection: built-in overcharge and over discharge IC, extending battery life Power capacity indication: when power is sufficient ,led is green , when power is insufficient , led is red , you need to charge it soon, when charging, LED is red, when fully charged, LED turn to green.  Size: 4.5x1.9x1.2 inch (113x48x29mm) ( Length x Width x Height). Net Weight : 130g. Package Include: 1pc x Gyhuego USB rechargeable bike front light 1pc x 360 degree rotation holder 1pc x USB cable 1pc x instructions 1pc x USB rechargeable bike rear tail light 1pc x colourful packing box