Power: Rechargeable Lithium battery Unlock way: Fingerprint/Tuya APP (Bluetooth) Fingerprint capacity: 20pcs Charge port: USB port Work Temperature: -20℃-50℃<br><br>Work Humidity:10-80%RH Application:Cabinet, Wardrobe, locker etc Attention: 1. This lock is clockwise to unlock ! 2. Tuya APP only can for unlock, the lock will automatic to lock. 3. This is not an automatic lock , so after you input the fingerprint, please hold the stud and rotate the lock to unlock. Type:L30mm Colour:Silver Material:Plastic+Metal<br><br>Package Contents: 1 * Smart Fingerprint Cabinet Lock<br><br>Only 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.