Safety AssuranceLightweight backpack with reflective strips and LED traffic lights on the LED cycling vest can provide better visibility and safety at night. This USB rechargeable bicycle vest allows you to cycle at night.Multiple Modes Wireless control of 4 signals (left, right, forward, stop), when turning, just press the corresponding button on the wireless handlebar remote to remind passengers and drivers to keep their distance from you. Let others know how you want to turn without using arm signals.Signal Remote ControlConnect the wireless transmitter to the bike handlebar for easy control. Adjustable straps on the shoulder and waist fit your body perfectly.Easy to AssemblePut the jacket directly on your back or backpack and adjust it with 2 adjustable straps and two belts.Back pocket BreathablePadded mesh back pocket provides storage for your cards and cash while enhancing breathability and comfort.