Features15-digit password, enhanced antitheft coefficient, can arrange 100000 passwords, and is not easy to be tried open. 2Thicken steel cable, high-strength steel wire winding, AntiViolent opening. 3Equipped with tail light design, dual-purpose lock, safer for night riding. 4Comes with a bracket, making it convenient to fix the lock on the bike when not in use. 5Comes with night light, allowing clear viewing to passwords even when unlocked at night. 6The thickened PVC rubber sleeve protects the lock body and does not scratch the bike body. 7The tail light have multiple modes, you can change according to needs.SpecificationThis is a multifunctional device designed for your bike safety. This innovative product combines the visibility of a bright tail light with the safety of a robust password lock. Made with wear-resistant materials, it ensures your bicycle stays where you left it while providing visibility during night rides. Easy to install and operate, this lock is an nice accessory for cyclist.Features:5-digit password, enhanced antitheft coefficient, can arrange 100000 passwords, and is not easy to be tried open.Thicken steel cable, high-strength steel wire winding, AntiViolent opening.Equipped with tail light design, dual-purpose lock, safer for night riding.Comes with a bracket, making it convenient to fix the lock on the bike when not in use.Comes with night light, allowing clear viewing to passwords even when unlocked at night.The thickened PVC rubber sleeve protects the lock body and does not scratch the bike body.The tail light have multiple modes, you can change according to needs.Specifications:Color: blackMaterial: steel+PVC+ABSSteel cable diameter: 12mmSteel cable length: max. 1.20mBattery: 3.7V, 260mAhPackage size: 160 * 150 * 33mm / 6.3 * 5.9 * 1.3inPackage weight: 385gPacking List:1 * Lock1 * BracketPackage List1 * Lock1 * Bracket