Bicycle Anti-Theft Alarm Wireless Remote Control Electric Bu

Name: Bike anti-theft alarm
Model:A2
Net weight:66G
Size:46x43x41mm
Material: PC+ABS color: black
Waterproof:IPx5
Installation: cable tie+screw
Battery voltage: 3.7V
Batterycapacity:400mAh
Sound decibel:115db
Remote control distance:10-80m
Remote control battery: 12V/27A
alkaline battery Battery: Rechargeable lithium ion battery Package Contents:
1 x 1 x remote control Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.