【3 in 2 Multi Charging Cable for Travel】The USB A/C universal apple watch charging cable breaks away from the traditional single charging mode by combining 6 charging methods in one cable, including USB A to USB C/Lightning/Watch and USB C to USB C/Lightning/Watch. It is compatible with any USB A/USB C adapter (not included). This powerful compatibility provides you with an efficient and convenient charging experience! Ideal for car,traveling and office use! 【Fast Charging and Data Sync】Maximum output 3.5A (total current, not per end), charging speed is 30% faster than normal charging cable. Lightning connector supports 480Mbps data transfer (Warm Tip: The final charging speed depends on the power of the adapter. Please use 5V/3A adapter to achieve the ideal charging speed.) 【Multiple Security Protection】The Magnetic iWatch Charger adopts advanced dual chip and integrated magnetic technology, which has a strong magnetic adsorption effect; High-purity copper wire material provides more stable output, with over-current and over-temperature protection, effectively preventing overcharging. RULUS apple watch charger cable provide you with fast charging while ensuring charging safety. (Tip: To better prevent overheating, Please remove the watch case when charging.) 【High Quality Materials】The integrated plug and sandblasted aluminum shell endow the 3 in 2 usb c multi charging cable with strong heat dissipation capability. Dual nylon braided has undergone 15000+ bends tests, avoiding the disadvantages of traditional TPE charging cables being easily damaged and broken, sturdy and durable！ 【Powerful Compatibility】The iphone watch charger is compatible with the iWatch Ultra series 9/SE/8/7/6/5/4/3/2/1. Lightning Port is compatible with iPhone 14/13/12/Pro/Max/iPad. USB C is suitable for iPhone 16/15/15 Pro/15 Plus/15 Pro Max, Samsung Galaxy S23/S23+/S23 ultra/S22/S21/S20/S20+ 【Trustworthy After-Sales Service】You will get a usb c apple watch charger. If you have any problems with the multiple charger cords, please tell us through email. We are looking forward to offering our best service to you and your problem shall be solved timely.