This is a multi-function product. It is a U-Lock to secure your bike. And separated, it can be used as a front light and a taillight for safe riding at night. It is really a cool product for cycling lovers.
Chrome plated alloy steel with plastic shell U-lock to secure your bike.
3 keys included, you can take one and another two for spare use.
Separated, it can be used as a front light and a taillight.
Battery: 800mAh lithium battery
Lock material: Chrome plated alloy steel with plastic shell
Lock size: Approx. 24.5 * 10 * 6cm / 9.6 * 3.9 * 2.4in
Lock weight: Approx. 681g / 1.5lb
Package size: Approx. 33 * 15 * 7cm / 13 * 5.9 * 2.8in
Package weight: Approx. 933g / 2.06lb
1 * U-Lock (Front Light+Rear Light)
1 * Front Light Bracket
1 * Rear Light Bracket
3 * Key
1 * Wrench