Feature:1. Fingerprint unlock, it can collect 2 administrators and up to 5 fingerprints. No key, no combination, widely used, no need to use buttons or codes, can replace any lock, easy to carry. Suitable for indoor and outdoor use.2. Equipped with a USB cable, it can be plugged into any USB interface. It can be fully charged in 12 hours, the standby time is 6 months and can be unlocked more than 3000 times after fully charged .3. No application, no online, no risks, no need to worry about online permissions to access way to divulge much individual information: location, photos, media, files, take pictures, record video and avoid the risks of others use the same App to unlock your lock. And you can delete all your fingerprint information on your smart padlock with keyless.4. Wide range of applications, very suitable for lockers and small boxes, suitable for gyms, work lockers, schools, offices, garages, warehouses, cabinets, sheds, backpacks, pockets, drawers, doors, luggage cases, bicycles, suitcases, etc.5. It is made of ABS and aluminum alloy lock body, with stainless steel lock beam and rope to enhance the firmness of the padlock. The lock rope can withstand 200 pounds of tension and is very safe.Specification:Item Type: Fingerprint Padlock Material: ABS, Aluminum AlloyUnlocking Method: Fingerprint RecognitionFingerprint Storage: 5Charging Port: USBCharging Voltage: DC5.0VLithium Battery: 200mA (built-in)Waterproof Rating: IPX2Working Temperature: 0-45Dimension: Approx. 4.5 x 3.5 x 1.9cm/1.75 x 1.37 x 0.75inRope Size: Approx. 3.55inWeight: Approx. 49.9g/1.75oz.Package List:1 x Lock1 x Steel Cable1 x Chinese Manual1 x Data Cable