Max Decibel: 120db
Sound Modes: Whistle sounds, Horn sounds, Alarm sounds
Battery Capacity: 280mAh
Voltage & Current: 5V-250mAh
Charging Time: 1.2 hour Charging
Indicator Light: Red light when charging, green light when full
For Handlebar: 22-31.8mm diameter handlebar
Waterproof Level: IP65
In order to maintain waterproof performance, please remember close waterproof cover after charging.
Installation and removal easily by rubber band, but just suit for 22-31.8mm diameter handlebar
Mini Size & Loud Volume, Toptrek Electric Bike Bell can reach 120 db, which is loud enough to alert for your presence.
USB Rechargeable, Our Bicycle Bell built-in 280mAh lithium battery,usb rechargeable, 1.2 hour charging time ring for 2500 times (about 30 days for normal used)
Separate Switch Design, Control switch and the bicycle horn are separated. Install the control switch next to your thumb, convenient and safe. One Key switch, three modes of sound.
IP65 Waterproof & Anti-dust, Fully satisfy for your outdoor cycling needs.
What you get: Toptrek Electric Bike Horn, 100% customer satisfaction guarantee,12-month warranty and 24/7 customer support.