2 in 1 Power Bike Bell Ring and Ball Compass Best Bike Alarm Ring Compass in Purple CONVENIENT TO INSTALL AND EASY TO MANEUVER: Comes with handle bar fixings for installment with ease that allows quick and easy mounting to your bikes handle bar. Fits almost all types of bike handle bar sizes. With just one easy smooth glide of the trigger, a loud alarm ping is produced. # 1 CHOICE FOR CYCLING ENTHUSIASTS: Sturdy construction and fine workmanship all rolled into one. Guaranteed durable and convenient from installment to usage. PRODUCES AUDIBLE LOUD SOUND: Bell delivers a clear crisp ding with just a flick of a finger. With this spring lever mechanism, this device produces clear and loud siren to draw people's attention on street that calls for safe cycling. Best use to let pedestrians know you're behind them. BELL RING AND MINI COMPASS IN ONE: Built-in reliable and accurate compass that allows you to know where you are at any time. This comes great for those moments when you lose track. With an incorporated bell ring that produces nice and loud sound. GRAB YOURS TODAY: Stunning gadget for all cycling enthusiasts may it be for bicycle racers, cycling athletes, or mountain bikers. Great for on and off road use. This would be one great gift idea to friends, family and love ones who loves to go biking. Get yours now!