Bicycle Electronic Horn Bell Scooter MTB Mountain Bike Trumpet Alarm USB Rechargeable Cycling Audio Warning Alert

Features:1. the120dB high volume ringtone, through the built-in booster circuit, the sound can reach 120dB, to protect and support your cycling.2. Built-in 280mAh lithium battery, equipped with standard USB charging function, fully charged for 1.2 hours, can ring the bell for 2000 times continuously, normal use for about 20-30 days.3. Designed for compact watches, you can hide it in the handle without affecting the operation of the handbrake, shift lever or other support parts.4. Waterproof, dustproof, fall proof, very convenient for your daily use.5. Separated handlebar controller is installed beside the thumb of the handlebar in the form of separation from the horn.6. Conveniently pre the on and switch the sound freely to avoid using the bell to remove the handlebars, thus making your ride safer.7. Easy to install and disaemble.Specifications:Type: electric hornSize: 66 x49mmMaterial: ABS + PCColor: light red, blue, green, blackVoice: 10-120 dbCharging input: 5V-250mABattery capacity: 280mAhWaterproof rating: IP 65Three sound modes: , sound, and alarmInclude:1X electric bicycle horn1X user manual1 x silicone band1X gamepad controller