ROCKBROS 100LM Bike Tail Light Brake Sensing Rear Lights 7 Modes USB Rechargeable Safety Warning Lamp

Specification BrandROCKBROSLamp beadsCOBMaterialABS plasticChargingUSB chargingBattery500mAhBrightness100lmSize60x38x53mmMode7 modes high brightness low brightness medium brightness fast flashing breathing low battery slow flashing high battery slow flashing Features 1 SMART SPEED SENSINGEASY to INSTALL Automatically switch to High light mode when decelerating ultra bright for 5 secs lights warning back rider to enhance your safety You can Mount it with metal mounting bracket or the adjustable silicone strap 2 BATTERY SAVING The bike smart brake light will be automatically switch off when detect in no motion after 180 secs Once touch it or detect the bike moving the light will automatically turn on It s more convenience to use and save your valuable time 3 INTELLIGENT ON 7 light modes for your choice this light sensing bike taillight brake sensor will automatically detect it and turn on for eye catching back rider and car driver 4 USB RECHARGEABLESUPER LONG STANDBY Support quickly charging the rechargeable bike tail light can be power by 2A cable Built in 500mAh Li ion batterty the taillight lasting 30 hours runing time in full charging of 1 2 hours 5 WATER RESISTANTSHOCK RESISTANT Adopted with aluminum alloy the braking tail light has a nice touch and awesome appearance It against splashing water from any angle withstands all adverse weather conditions Package included 1 x ROCKBROS Bike Tail Light1 x USB Cable