Mini Electric Bike Horn MTB Bike Bell Charging Speaker USB Recharged 4 Modes Cycling Electric Bicycle Accessories for Scooter

Specifications:Material: ABS + PC

Size: 65*50mmNoise: 110-120dBCharge Input: 5V-250mA

Battery Capacity: 280mAh

Waterproof level: IP 65

1.New Update Sounds: Volume Adjustment, 110-120dB Adjustment. imitatephysical sound, progreive loud sound, clear enough, not loud, andwider range of directional launch.

2. Sound wave have been improved: This new 2th Generation sound is claic and soft without hurting your ears.

3. Four Claic Sounds and Volume Adjustment: 110-120dBAdjustment, SoftSound does not irritate the ears. Have 4 Beautiful Sound Modes: Metalbell, Siren horn, Tram bell, bell. IP 65 waterproof level.

Easy to install and quirelease: easily mounted and secured with thestretchable straps. No tools required. You can install or uninstall iton USB Rechargeable: With built-in 280mAh lithium battery, using moreconvenience. With USB charging port, 1.5 hours can use fully charged for20-30days, ring 1000-1500 times and standby for 180 days.

5. Easy to install: put the silicone strap fixed on the handle. Suit for0.86"-1.25"(22.2-31.8mm ) diameter bicycle handlebar. approximately1.4oz weight does not add much load to your bike and does not take upmuch space on the handlebars.