2500mAh Battery Capacity: This portable wireless charger for watch built-in 2500mAh battery, which can fully charge your watch 3~5times. Simply place the watch on the magnet and press the square button on the body to start charging the watch. Double press the button to turn off watch charging.Designed for Watch: This portable wireless charger for Watch Series 9 8 7 6 5 4 3 2 1 SE SE2 Ultra Ultra 2, but not suitable for other versions of . The portable charger can also charge phones via the external Type-C port output cable.LED Digital Display: This wireless power bank for comes with an LED digital display to more clearly indicate the remaining battery level when charging your devices. The digital screen stays lit during discharge output and blinks at low battery.Convenient Keychain and Foldable Stand Design: The convenient hanging rope design can be easily clipped onto bags and key rings, so you'll your mini watch charger again. It comes with a foldable stand for two charging positions - lying flat or standing freely. The design is easy to carry for daily use or travel.Multiple Charging Protection: This portable charger for Watch is designed with over current, over voltage, short circuit, and over temperature protection to creat a convenient and safe charging environment, ensuring stable charging both the for and charger.Material: plasticcolour: WhitePackage Contents:1 x smartwatch wireless Charger1 x USB CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.