Bicycle Lock Anti-theft Anti-lost USB Charging Wireless Remote Control Vibration Alarm Detector Sensor

This bicycle lock provides anti-theft protection and features a wireless remote control with an alarm. It is compatible with various bikes.

• Product type: Bicycle Locks & Bicycle Pumps
• Material: Polymer lithium battery
• Built-in 500MAH polymer lithium battery
• Remote control battery: button battery CR2016 3V
• Main battery can be charged and discharged up to 500 times
• Host size: 93x45x19 mm
• Remote control size: 70x32x20 mm
• Alarm sound: up to 100 decibels at a test distance of 10 cm