Weight: 141g

Dimensions: 8.07 in x 4.88 in x 4.33 in (20.5cm x 12.4cm x 11cm)

Brand: BIKEMAN

Model: YKWB-B1031

Quantity: 1

Color: Blue + Army Green

Material: Nylon + Oxford

Shell Material: PC + ABS

Communication Mode：Wireless Frequency 2.4GHZ

Control Distance: 3m

Backpack/Pendant: Waterproof Fabric

Working Time: 20 -30H

Charging Time：3H�With LED Indicator Light）

Remote Controller Battery: 2 x CR2032 (Built-in)

Remote Controller Waterproof Level: IPX-5

Receiver Waterproof Level: IPX-2

Receiver Battery: 4.2V, 650mAh lithium battery(Can charge on DC5V500mA adapter)

Best Use: Cycling , Mountain Cycling , Recreational Cycling , Road Cycling , Triathlon , Bike commuting & touring

Features:

LED remote control warning backpack is like traffic lights; When you want to turn left or right or stop, a corresponding singnal will be sent by remote control

Whenever you ride in the day and at night, warning lights will keep you safer by reminding people around you

Easier operation and safe

Fashionable style and unique appearance get you outstanding

Notice: Can not be sold in Britain, Germany and Canada, because they have agented for this brand