Smart Experience of Electronic Fingerprint Lock :1.Biometric Function: Keyless / Card-free / Fingerprint Identification2.Rechargeable Design: quick unlocking, automatic pop-up.3.High Endurance: It can last for about 180 days after fully charging.4.AI Intelligent Learning: The more it is used, the more sensitive it is.5.Strong Working Ability: Adapt to high and low temperature working environment. The applicable temperature range is - 20 to 70 .6.Beautiful and Luxurious Appearance: Small but exquisite drawer lock with noble black, smooth lines design.Suitable Scene:Office / Bedroom / Reading Room / Guest Room, etc.Suitable Furniture:Wardrobe/ Desk / Bedside Table / Cabinet / Drawer / Wooden box, etc.Product Size:Fingerprint panel: 32x32x7.5mmLock body:60x86x22mm Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!