Onvian Rechargeable Motorcycle Lock With 120Db Alarm And 6Ft Steel, Black RECHARGEABLE MOTORCYCLE DISC BRAKE LOCK IP67 WATERPROOF: Use the type-C charging cable to charge the 500mAh battery built into the disc brake lock for 1-1.5 hours to reach full charge. Once fully charged, it can operate for approximately 5-6 months, greatly reducing the inconvenience of changing button batteries compared to traditional battery-operated disc brake locks. The charging port is tightly sealed with a silicone dust and waterproof cover for maximum water resistance. HEAVY DUTY MOTORCYCLE LOCKS 6FT ANTI-THEFT CABLE: The internal anti-theft cable is made from high tensile steel wire, which is more wear-resistant than traditional reminder cables. Use the anti-theft cable to lock the motorcycle wheel/electric bike/motorcycle helmet to the vehicle after parking, providing all-around security protection. The bright of the anti-theft cable reminds the rider to unlock the vehicle before riding. Essential motorcycle accessories? ALARM FUNCTION REST MODE SWITCH: Motorcycle alarm built-in high sensitivity vibration sensor, the lock will emit "BiBiBi" alarm sound for the first time when sensing collision or vibration. When re-triggered it will emit a serial 120db alarm for 10s, a good deterrent to roll-away theft. When the motorcycle lock is set to silent mode only the locking function can be used, this time can provide the owner with no interference parking protection. EXCELLENT QUALITY DURABLE MATERIALS: The motorcycle lock cylinder is made of zinc alloy, copper blade and iron Q235 inside, the robust and durable materials make this heavy-duty motorcycle lock can achieve effective anti-theft effect even in bad weather conditions. Keep the spare key in your safe for emergencies such as lost keys. MULTI-VEHICLE UNIVERSAL: Perfect for use with e-bikes/electric scooters/motorcycles/mopeds with disc brakes that have a caliper tip thickness of less than 7mm (1/4 inch). Package contents: 1*Rechargeable Motorcycle Lock, 2*Keys, 1* 6FT Anti-Theft Cable, 1*Type C Charge Cable, 1*English User Manual.