1、Bicycle with LED night light lock: Night vision with LED lights, just press the button, you can see it in a dim environment or at night. 2、4-digit combination bicycle lock line: With intelligent 4-digit resettable combination lock, our password anti-theft lock allows you to set your own personalized digital combination. 3、High-quality materials: PVC coating and flexible steel wire rope, strong and resistant to cutting, make the bicycle lock more durable. 4、Powerful stretch: stretchable to 1.2m / 1.5m length, enough to connect any part of the bike. 5、Convenience and wide application: equipped with a free mounting bracket, easy to transport. Features: Bicycle with LED night light lock: Night vision with LED lights, just press the button, you can see it in a dim environment or at night. 4-digit combination bicycle lock line: With intelligent 4-digit resettable combination lock, our password anti-theft lock allows you to set your own personalized digital combination. High-quality materials: PVC coating and flexible steel wire rope, strong and resistant to cutting, make the bicycle lock more durable. Powerful stretch: stretchable to 1.2m / 1.5m length, enough to connect any part of the bike. Convenience and wide application: equipped with a free mounting bracket, easy to transport. Specification: Condition: 100% Brand New Material: Metal Color: Black Length: 1.2 m / 1.5 m Package Weight: approx.580g Lock rod thickness: 12mm/0.5in Lock bar spacing: 180mm/7.1in Packing size: 19*15*6cm/7.5*5.9*2.4in Battery: Built-in CR2 button battery Functions: 1. Bicycle with LED night light lock: Night vision with LED light, just press the button, you can see it in a dim environment or at night. 2. 4-digit combination bicycle lock line: With intelligent 4-digit resettable combination lock, our password anti-theft lock allows you to set your own personalized digital combination. Setting the password is very simple and the manual is in the manual. Need a key, don't worry about losing or forgetting the key. 3. High-quality materials: PVC coating and flexible steel wire rope, strong and cut-resistant, make bicycle password lock more durable, prevent scratching, and will not crack or crack under low temperature or high temperature. The zinc alloy lock cylinder and lock plug design make the locking work easy and durable. 4. Strong Stretch: Stretches to a length of 1.2 m / 1.5 m, enough to connect any part of the bike, such as front and rear wheels, handlebars and hangers, a second bike or easily reach anywhere. 5. Convenience and wide application: equipped with a free mounting bracket for easy transportation. The password anti-theft lock is a versatile tool for bicycles, motorcycles, scooters, doors, fences, grills and lawn mowers, outdoor gear and sports equipment, toolboxes and ladders. User's manual: (This lock is preset to run at 0000. To set your own combination, follow the steps below.) 1. Turn the combination wheel to 0000 and remove the cable. 2. Turn the knob 90 degrees clockwise to the specified position 3. Reset the combination wheel to the desired combination, making sure the number is aligned with the pointer. 4. Select your combination number and turn the knob counterclockwise back to its original position. 5. A new combination is now set. 6. Repeat steps 1-5 above to reset the combination at any time. Package List: 1 * Bicycle anti-theft lock 1 * Car lock holder Note: Don't forget your password. Otherwise, I can't help you.