VGEBY Smart Bluetooth Bicycle Lock Wheel Lock for Bicycle Anti Theft 110 dB Alarm Waterproof Lock for iOS Android Smartphone

This intelligent lock can keep your bike safe with easy operation, you don’t have to worry about losing the key of your bike, just unlock it with phone. Made of ABS plastic, it is durable and waterproof, and the cable is made of copper, sturdy and sturdy for safety. This lock works well for iOS and Android system, suitable for most of the samrtphones. The anti-theft design is fabulous, every attempt to damage the look would trigger 105dB alarm, loud enough to give up the villain. You can check the remaining energy on your phones and even if you forget the LED light flashes to remind you of timely charging. This is ideal for everyday use for bicycle, motorcycle, gates and etc. Add it to your chart and live a safe life from now on. Specification: Material: ABS plastic and copper. Colour options: red, black, blue (optional). Cable length: 80 cm / 31.49 inches. Cable diameter: 1 cm / 0.39 inches. Weight: Approx. 311 g Power supply: 3 x AAA batteries (not included). Contents: 1 x Bluetooth bicycle lock. Note: 1. Three AAA batteries provided two times use in each day, can last for about 8 months. 2. When the power goes beyond 20%, the red light will flash to remind you of the timely charging. The lock cannot work over 10%. 3. Insert batteries, screw the battery compartment cover, insert the cable and slide the locking base, the lock is locked after it beeps for 3 times. 4. Charge the app, press the lock button, turn on your Bluetooth and search the device, enter your password and start the necessary functions. 5. Two release modes, automatic and manual. The former means that you only have a smartphone in the vicinity.