The Product is consist of 5 pcs of 3W LEDs
Light Color: Red or blue
Mode：Constant; Flash; SOS
Battery: 3.7V 350MAH Li Battery
Installed Diameter：22-33.9MM
Lumen：30 lumens
Simple to use, long lasting, and safety attached
Multifunction Taillight：Running/Jogging/Walking/Cycling/Walking the dog/Climbing
Package include：
1 * Warning light
1 * USB cable
1* Elastic rope
1*Elastic silicone rope
