Type: PORTABLE

Dimensions (L x W x D)(mm): 89-95*114MM

Power Consumption(W): Max 5W

Sonoff RF Bridge 433 MHz

Rockbros Bike Light Waterproof Cycling Helmet Taillight Lantern for Bicycle Led Taillight Type: PORTABLERockbros Bike Light Waterproof Cycling Helmet Taillight Lantern for Bicycle Led Product Detail: Mode: 5 modes Lumen: About 20 lumen Charge: USB Rechargeable Battery: Rechargeable lithium battery Waterproof: Daily waterproof, Can't be soaked Size: About 3. 1*2*4cm Weight: About 22g Function: Bike bicycle rear light taillight, Helmet Taillight, Bag Warning Light ROCKBROS Bike Light Waterproof Cycling Helmet Taillight Lantern For Bicycle LED USB