5L LED remote control cycling backpack

Product parameter: 

Product name: 5L LED remote control cycling backpack

Material: dacron

Model: YKBB0503

Frequency of wireless: 2.4GHZ

Controlling distance: within 3m

Receiver: 3.7V 850mAh Lithium battery ( USB cable to charge)

Transmitter: 2 pcs CR 2032 ( Non-chargeable)

Application: cycling, hiking, camping and other outdoor activities.

Function: 

Four groups of LED lights on products triggered by a wireless remote on handbar, fully display your move intention when cycling, walking and outdoor activities. i.e.: turn right/left/forward/stop. 

For more information, please contact us freely or check the video link. .https://www.youtube.com/watch?v=o828AiEg4TE&feature=youtu.be