Specifications brandrockbrosmodelwr05product namesmart brake rear lightbeadscobbrightnessmax 100 lumensbattery capacity500mahmaterialabscharging porttype clight modes7 modes low mid high light low high power flash fast flash breathable light double mountsseatpost saddle mountssize60 53 38mmweightabout 50gfeatures 1 smart sensing technology detects when you brake automatically activating the brake light 2 bright led lights ensure high visibility for increased safety during night rides 3 easy to install and remove no tools required 4 waterproof design allows for use in all weather conditions 5 long battery life ensures continuous usage for extended periods package includes 1 x taillight1 x charging cable1 x base1 x installation tools
