the TENLIFT'S Smart Bicycle Light switches to the brake light mode. Cause the attention of the rear vehicle, IMPROVES SAFETY .
An intelligent sensor provide AUTO ON/OFF for the tail light.20+hours run time,even you needn’t to charge it within one week,never worried about running out of power, ENJOY THE FUN OF RIDING
Easy to Install :
IMPROVE YOUR SAFETY WITH OUR SPECIAL SMART LIGHT, ENJOY THE FUN OF RIDING !
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