5 Led rear safety flashlight water proof, work under any weather ic controlled steady on and 7 different flashing modes adjustable inclination with elastic head strap. This is a great tool for its price. This bike computer odometer speedometer has many useful functions. It is also very durable considering even you have put over 500 miles on it, you even don't have to change the battery. It is functioned as tracking your training progress in real time. Easy operation and durability make it popular with people. Generally speaking, with it, you can control your riding every moment.: 1Brand: fastpedModel Number: high qualityFunctions: Speed, Average Speed, Total Distance, Altitude Calibration, Relative Speed, Riding Time, Downhill Functions, Clock, Heart RateType: WiredColor: BlackWater Resistant: YesAuto Start/Stop: YesNumber of Batteries: 1Battery Present: YesBattery Type: LR1130Weight: 200 g
