Security Padlock Electronic Timer Lock Behavioral Habit Aid Multi-Purpose Game Lock

USB lithium battery recharge, with screen and button,Can set up hours or minutes, longest seting time is 99 hours with 59 minutes. If you are a 'delayed' patient, you can do some behavioral corrections with a timed lock. Unique unlocking design: You don't need any complicated operations, just set the unlock time. Wide range of applications: Lock up addictive objects such as cigarettes, drugs, cell phones or snacks. Suitable for kitchens, gyms, schools. If the lock is locked, it will not be able to be turned on manually, so please use the time responsibly., Weight: 0.07054792384 pounds, Manufacturer: KMYS