2x Time Lock Electronic Timer Lock Household Temporary Lock Time Lock Electronic Lock Countdown1. USB lithium battery charging. The lock body has a small display and buttons to increase the hours and minutes. The maximum time is 99 hours and 59 minutes.2. Horizontal and vertical tensile force (destructive pulling) 130KG 3rd level antifall (maximum level 1 and minimum level 5)3. Waterproof grade four, prevent outdoor rain and splashing;4. Use 4 hours a day, 30 days of battery life with one charge5. After 1200 times of charging and discharging the battery, the battery capacity drops by 15%; after 3000 times, each charge can only last for three and a half hours.size:46 x 40 x 20mmWire rope length 90mm; diameter 2.5mmWire rope head diameter: 4mmMaterial:ABS+metalcolour:blackPackage Contents:2 x lockOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.