Hoco inductive charger that allows for inductive charging of the Samsung Galaxy Watch smart watch. Top up your smartwatch's battery with a handy, cable-free charger. The charger is compatible with Samsung smartwatches that support inductive charging . Made of a combination of aluminum alloy and PC , it is resistant to damage and ensures comfortable work. Specification: Material: aluminum alloy + PC Input: USB-C 5 V / 1 A Wireless output: 2.5 W Compatibility: Samsung Galaxy Watch 1-5 Dimensions: 33 × 33 × 9 mm Weight: 19 g