Super 4 in 1 Multi-Function: This multi charging cable is designed to offer four different ports: USB C/Micro/iWatch Charger. There's no need to prepare and carry multiple charger leads everywhere. What's remarkable is that it can charge four different devices simultaneously High-Quality Materials & Lifetime Support: Our multi-functional cable is nylon braided, offering robust durability and flexibility, tested for over 10,000 stretches. Aluminum connectors enhance its lifespan and heat resistance. Any questions or issues, please contact us for suitable solutions Upgraded Watch Smart Chip: Our i-Watch charger is equipped with automatic chip recognition, built-in magnet charging module, over-current, over-voltage and over-temperature protection to provide a safe charging environment for your watch. (Tip: To better prevent getting too hot, we recommend charging without case Universal Charging Cable: Our cable is compatible with Watch Series 10/9/8/7/6/SE/5/4/3/2/1/Nike+