USB Charger Cable fits for most of the USB charger devices，Before use，Please confirm whether the connection port matches the device.
LED Indicator light Red light means charging, green light means full.
The charger has excellent safety，includes a built-in smart IC chip that is specifically designed to prevent overheating, over current, over voltage and short circuit problems. It detects problems early, and automatically shuts down charging to prevent fire or damage to your equipment.
USB charger is durable, easy to carry, It allows you to recharge at any time.
If you have any questions in the process of using, please contact us. We will provide you with a satisfactory solution
2*smartUSB charger (short version, long version, optional. )
Related to the USB Thread Cable Smart Wireless USB Charger Overcharge Protection