USB Reflective Vest Backpack with LED Turn Signal

Features:
Lightweight backpack with reflective strips and LED signal lights for higher visibility and safety at night.
Wirelessly control 4 signals (Left, Right, Forward, Stop), reminding passengers and drivers to keep distance.
Recharges from your computer or any device with USB port, no more money wasted on batteries again.
Padded mesh back pocket to hold your cards and money while improving breathability and comfort.
Tie the wireless transmitter on the handlebar of your bike for easier control.
Adjustable shoulder and waist straps to fit your body perfectly.

Specifications:
Material: Nylon + polyester
Color: Green / Grey (optional)
Size: 24 * 24cm / 9.4 * 9.4in
Weight: Approx. 250g / 8.8oz

Controller:
Signal Frequency: 2.4GHZ
Control Range: 3 meters
Battery: 2 * CR2032
Waterproof Grade: IPX-5
Receiver Battery: 3.7V 850mAh lithium battery

Package List:
1 * Backpack
1 * Remote Controller
4 * Zip Tie
1 * User Manual