The watch charger powers up your device at high speed and your iWatch will be fully charged in just 2 hours. The USB-C interface connector charging design makes it possible to charge your watch anytime, anywhere. Simply connect the charger to your iPhone adapter, power bank/MacBook/iPad/more Android phones/wall/car adapter or any other device with Type-C charging port. Advanced magnetic wireless charging technology and built-in short circuit protection, over-voltage and over-load protection provide you a safe environment for both the watch and the travel charger. Compatible with Apple Watch Series 10/9/8/7/6/5/4/3/2/1/SE/Ultra (all versions in size 38mm/40mm/44mm/45mm) to ensure an efficient and reliable charging solution. Cord design makes it convenient for you to attach this portable charger to your bag.