Tail lights built-in rechargeable battery, can be charge via USB 
 
650mAH large capacity battery, ensure the brightness and cruising power 
Using ultrasonic welding techniques, no matter whether it's a rainstorm or a 30-minute stay in the water, it's not a problem as it's weatherproof 
Multicolor light changing, the tail lights use solid colors(red and blue or white and red) light source design, 6 lighting mode switch at random 
Six patterns corresponding to time of endurance 
a. The red light fully bright, 3.5hours 
b. The red light semi-bright, 7hours 
c. The blue light semi-bright, 7hours 
d. The red light sharp-flash, 11hours 
e. The red light SOS flash, 13hours 
f. Multicolor sharp-flash, 14hours 
 
Dcbikes Product Specifications : 
Name: USB rechargeable Cycling taillight 
Size: 70 X 20 X 30mm 
Net weight: 33g 
Material: PC shell + Base ABS 
Waterproof: ip67 
Battery: 3.7V lithium battery 
Capacity: 650mAH 
Note: 
Please take care of the charging protection cover, to prevent dust and water into the charging port leading to the service life of the product.
 
Package Includes :
1 X New USB rechargeable Cycling taillight
 
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