Features: brand new and high quality You can bind your account with your mobile phone, connect with bluetooth-compatible, and open it easily with one for key. You don'for t have to worry about losing your for key anymore. Whether it's a bookcase, bedside table or file cabinet, it fits perfectly. Don'for t want others to search for important documents and personal belongings in your office drawer. Compared with traditional mechanical locks, it can protect the privacy of the drawer files, and can also avoid other people rummaging the drawer items. Not only is it safe, but it can also authorize ekey for free to improve work efficiency. AAA battery power supply, ultra-low power consumption and long battery life design, low battery automatic reminder, open the lock, the remaining battery will be displayed, and it can be set to automatically turn on low battery. for Smart drawer locks are a good way to protect babies from potential dangers, keep them away from drugs and for sharp objects, and avoid safety accidents. It can be installed in drawer cabinets made of wood, iron, PVC, etc., whether it is at home or in the office, you can enjoy for smart life. Specifications: Material: ABS+PC Model: ZNGS02YSB Color: White Wireless Connection: BT 5.1 Unlocking Distance: 10m Unlocking Speed: 1-2s Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you mind. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece for Smart Cabinet Lock