Not waterproof (only for indoor use).Padlock cable length: 3.34 inches; cable end diameter: 0.2 inches; cable diameter: 0.12 inches.Before ordering, make sure the diameter of the place of use is larger than the diameter of the cable end (0.2 inches).Suggestion: Please fully charge before use.5V adapter/power bank charging (not included in the scope of delivery). Whether you are in the gym//home.It is perfect for securing your school or gym locker, protecting your jewelry box, drawer or cabinet, and protecting your luggage, suitcase, backpack, handbag or toolbox .Whether staying in a hotel, RV or , you can feel at ease.With this padlock, you can safely protect your items.See ASIN Pictures for more details.Padlock cable length: 3.34 inches Free lifelong technical support, if you have any questions, please to contact us.(A backup USB key as an emergency opening option) Say goodbye to the tedious passwords and keys, your fingers are the keys, and there is no need to worry about losing the key or forgetting the password.It adopts high-tech bio fingerprint recognition technology, and the padlock supports 20 fingerprints, making it convenient for owners to authorize their family and friends to use.Note: The new padlock has an experience mode that can be unlocked with any fingerprint, so first set your own fingerprint as your only key after receipt. The lock is made of high-quality ABS with smooth edge craftsmanship.The sturdy steel cable is wrapped in high quality soft PVC. and safe.This lock was designed by our excellent designers who have heard feedback from thousands of users.If fully , unlock it once a day, it can be used for 3 months, or standby for nearly half a year, providing you with long-lasting and worry-free security.Additionally, the backup USB key is available as an emergency opening option., Manufacturer: Akfldms