1. Bondage timing lock Feature : USB lithium battery recharge, with screen and button Can set up hours or minutes, longest seting time is 99 hours with 59 minutes Can't be opened before the time out Bear the pull 130kg from horizontal or vertical, 3 grades resistance falling Use 4 hours everyday, the durability is 30 days after once chargeable After 1200 times charging and discharging, battery capacity decline 15%,after 3000 times, the durability become 3.5 hours after each charging Function : 1. Great locker for locking handcuffs, mouth gags or chastity pants in adult games. 2. Lock male cock cage to prevent masturbation. 3. Lock important articles to keep privacy or when you are not at home Item Description: Metal : ABS + steel wire Color : Black / White ( Button color is send by ramdon) Waterproof : Yes ( 4 grades waterproof ) Include : 1 pcs Bondage timing lock + 1 pcs USB cable + 1 pcs User Manual Package: Discreet package , protect your privacy