Ring Bell 120Db Cycling Bike Bicycle Bell USB Charging Speaker Electric Bicycle Horn Cycling Handlebar Alarm Loud Horn Invisible

*Material:ABS+PC *Color:Black,pink,red,green,blue *Decibel:110-120db *For Handlebar:22-31.8mm diameter handlebar *Sound Type:Whistle,Horn sound,Alarm sound *Waterproof Level:IP65 *Indicator light:red light when charging,green light when full power

Features:

1.Small volume of shape,big volume of sound,up to 120db. 2.280mAh lithium battery (not includ)USB rechargeable,1.2h charging time,can be sound 2000 times,about 20-30 days. 3.Long working life,charging & discharging over 300 times.press over 20 million times,stand by over 180 days. 4.Waterproof,Anti-drop,dustproof.please remember close waterproof cover after charging. 5.Separated multi-function control button.Install it to any position you like. 6.3 Type sounds.fits for different situations. 7.Installation and removal easily rubber band,fits for mountain bike,road bike,bicyle which handlebar is 22-31.8mm diameter.Rubber band can be adjustable in 2 level.

Package Contents:

1 *Electric horn with control button 1 *Silicone cable tie 1 * charging cable 1* instruction manual