The aluminum alloy body and ABS/PC cover of this WIWU WI-M19 ELFIN WATCH WIRELESS CHARGER combine convenience and safety in its design. It offers a sturdy and dependable charging experience. It has a silicone lanyard, TYPE-C interface, and a 1200mAh polymer battery. A blue light blinks during charging, and the red light on the edge will flash when the battery is low. After 30 seconds, the sophisticated foreign body detection system activates with a blue light respiratory. has a one-year warranty.