💗[ Charging Indicator ] USB Thread Cable🔴Red indicator means your device is charging, and 🟢green indicator means your device is fully charged. | 💗[ Plug and Play ]: USB Smart Charge easy to use, usb charger with overcharge protection function, input: DC5V, output: DC4.2V-420mA. | 💗[ Intelligent ] USB Smart Charger Cable Built-in Over-Voltage Protection, Over-Current Protection, Over-Charge Protection and Short-Circuit Protection to ensure safely charge. After fully charged, it will quit charging automatically. | 💗[ Easy to use ]: Just plug your device into the contact port of the Smart USB Charge. The compact design keeps your device stable and provides you with the best charging experience. | 🛡️[ What You Get ]: USB Thread Cable Suitable for devices like USB port shape.We provide this Charger USB Thread Cable with 12-Month Warranty and friendly 24/7 customer service.

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