About this item

• 99 Days Timing: Free setting of unlocking time, up to 99 Days and 23 Hours. after the timing is finished, the lock ring will open automatically.
• Metal Body: The Lock body is made of high quality metal,Sharp edges and smooth surfaces, enhanced textured metal lock.Durability and Security.
• Easy Operatea: samll LCD with white backlight,display the unlock time soft and clear,3 small buttons to set lock time,easy to use.
• Super Standby Time: Universal USB type-C USB rechargeable, Max Standby Time can Reach Up 500hours Once Full Charge.
• Widely Use: Lock up addictive objects such as cigarettes, drugs, cell phones or snacks. Suitable for kitchens, gyms, schools.