Original Xiaomi Youpin YEELOCK Smart Drawer Cabinet Lock Switch, US Plug(White)1. Hidden installation, does not affect the appearance 2. Mini and compact, does not take up space 3. Bluetooth 10 meters effective connection, set automatic lock and normally open and long off mode at will 4. The electronic key can be authorized remotely, easy to use 5. Each time the lock is unlocked, the remaining power will be displayed, and it will automatically remind when the power is low 6. The curved surface makes the hand feel delicate and