Turn signal backpack

Specifications:
Suitable use: cycling, camping, hiking, mountaineering, outing, daily leisure
Main functions: cycling, climbing, travel lights, steering, indicator lights
2.4G wireless led signal cycling backpack
Product size: 400*250* 150MM
Packing material: nylon
Function: turn indicator and parking warning
Shell material: PC+ ABS
Communication method: wireless frequency 2.4GHZ
Control distance: 3 m
Backpack/Pendant: Waterproof fabric
Working hours: 12-15H
Charging time: 3H (with LED indicator)
Remote control battery: 2 xCR2032 (built-in)
Receiving battery: 4.2V, 500Ah lithium battery
Indication type: turn left, turn right, forward, stop.
Standard configuration: 1 LED indicator package, 1 remote control, 1 remote control deck, 4 cable ties, 1 USB cable, 1 manual