intelligent Bluetooth anti-theft lock for motorcycle Y797

Material: ABS plastic+copper+steel chain
Weight: 329g
Power: 3 *AAA alkaline batteries
Cable(Chain) length: Approach. 80cm wirerope
Working temperature: -10℃~+60℃
Suitable for Phone: IOS & Android
Waterproof: IP44
Connection: Bluetooth connects with APP through phone
Color: Black, Blue,Red