Material:metal Colour:Golden Your finger is your key,This smart fingerprint padlock has 360 degree fingerprint acquisition function and only need 0.5 second to be unlocked . Keyless Smart Fingerprint lock is equipped with advanced fingerprint technology with automatic recognition, safety, and convenience. portable fingerprint lock can be used widely in bag, suitcase, cabinet, gym lock, school lock and bike,etc. The best gift for family and friends If you gives a fingerprint lock to your family or friends as a gift in festivals ,they will be very happy. Size:70*38mm Package Contents: 1 * fingerprint lock 1 * USB cable Note: 1. Product needs to be fully charged prior to using it for the first time. 2. Please read the user manual carefully before using. 3.Before Set up, Any fingerprint can unlock the smart padlock. 4.The fingerprints entered for the first time and the second time are the administrator fingerprints.all other fingerprints need to be authorized by the administrator. 5.When you unlock, the red and indicator flashes alternately, indicating low power consumption. you need to charge your fingerprint padlock in time. Only the above package content, other products are not included. Note: Light shooting 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 +/- 1-3cm. Keyed Padlocks Smart Door Lock,