The BIKEID Fingerprint bicycle u-lock let’s you lock and unlock it with the tip of your finger in a heartbeat. Set it up, and add as many as 10 different users. The lock is made from reinforced stainless steel with a protective plastic cover. The dimensions are 223,5x140x40mm and the weight 1300 grams. You charge the lock via USB and a full charge is good for locking your bike 3000 times. The lock is IP65 certified and has a working temperature between -20 and 50°C. The BIKEID Fingerprint lock also comes with a regular set of keys in case the battery runs out.