Features: Experience unparalleled security with the keyless chain lock, featuring keyless convenience through advanced fingerprints and wireless technology. This heavy duty lock is designing to withstands the adverse weather, boasting waterproof rating and a swifts 0.5 second fingerprints recognition for quick access. For both men and women seek top notchs protections, it is perfects for safeguarding bikes, scooters, motorcycles, and gate against theft. Whether you're securing your vehicle in urbans environment or ensuring the safe of outdoor property, this electronic digital lock offer peacing of mind in any setting. Elevates your security game with the intelligent chain lock, where cutting edges biometric technology meets stylish designs, ensuring that your possessions stay safety while you stand out. Specifications: Component:ABS+Metal Cable Length:Approx.100cm/39.37inch Package Includes: 1pcs Fingerprint Chain Lock note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.