2x Electronic Timer Lock with Time Lock, Countdown Lock with USB Charging, 130kg Pull Force, Waterproof for Outdoor Use, 46x40x20mm, Black

USB charging with lithium battery with a small display and buttons to set hours and minutes, supports a maximum time of 99 hours and 59 minutes 2. Horizontal and vertical pull force (destructive pull force) of 130 kg, with 3rd level anti-fall rating (level 1 is maximum, level 5 is minimum) 3. Waterproof class four, designed to withstand rain and splashes outdoors 4. Up to 30 days of battery life on a single charge when used 4 hours daily 5. Battery capacity decreases by 15% after 1200 charge-discharge cycles; after 3000 cycles, each charge lasts approximately three and a half hours Product details: Specifications: - Size: 46 x 40 x 20 mm - Wire length: 90 mm, diameter: 2.5 mm - Wire head diameter: 4 mm - Material: ABS + metal - Color: Black Package contents: 2 x Lock Note: Only the above package content is included; other products are not included. Light and different displays may cause a slight color variation from the actual item. The allowed measurement error is +/- 1-3 cm.