Electronic 110dB Alarm Chain Security Lock Anti Theft for Bike Motorbike

Features: 1. The lock is made of quality materials, sturdy, high strength, antiaging and durable. 2. Every time you lock the bike the lock would make a sound "bi" to remind you. 3. 110db alarm can get much notice when someone tries to cut the lock to steal your bike. 4. 120cm in length, not only suitable for one bike, it can lock two bikes at the same time. 5. Perfect for bike, motorbike, scooter, etc, convenient and useful. Specification: Material: ABS + Steel Alloy + PVC Color: Black Power Supply: 2*AAAbattery (included) Alarm: 110db Battery Working Life: more than 5 years Lock Length: approx. 1.2m 3.93ft Chain Diameter: approx. 12mm 0.47inch Weight: approx. 537g Package List: 1 * Bike Lock (battery included) 3 * Keys The lock is made of quality materials, sturdy, high strength, antiaging and durable. Every time you lock the bike the lock would make a sound 110db alarm can get much notice when someone tries to cut the lock to steal your bike. 120cm in length, not only suitable for one bike, it can lock two bikes at the same time. Perfect for bike, motorbike, scooter, etc, convenient and useful.