Features:
1.Super Standby Time: universal usb rechargeable, max standby time can reach up 500hours once full charge.
2.Easy Operate: samll LCD with backlight, display the unlock time soft and clear, 3 small buttons to set hours or minutes, easy to use.
3.Metal Body: The Lock body is made of metal, Sharp edges and smooth surfaces, enhanced textured metal lock.Durability and Security.
4.99 Hours Timing: Free setting of unlocking time, up to 99 hours and 59 miunutes.after the timing is finished, the lock ring will open automatically.
5.Improved sleep quality: reduce the time of looking at mobile phones, fall asleep early, improve sleep quality, enhance immunity, and live a healthy life, Control smoking: limit smoking, reduce the number of cigarettes per day, gradually extend the interval, and cultivate healthy living habits


Specifications:
Product Name:Metal Timer Lock
Material:Alloy+Silicone
Color:Silver/Black
Battery: 3.7V/200mA Battery(included)
Standby time: more than 500 hours
Size: (Approx) 45*78*18mm/1.77*3.07*0.7inch

Package Included:
1pc x Metal timer lock
1pc x charging cable
1pc x Chinese and English manual



Note: 
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.