Forte Gt 2121 Loud 120 Db Bicycle Horn with Waterproof Battery Black PRODUCT FEATURES The bicycle electric horn is rainproof and shockproof, which is very suitable for travel.

1. Waterproof and dustproof.

2. Easy to install without tools.

3. With stretchable belt, suitable for arms of different diameters.

Specifications: Package: 4.84.68cm Material: ABS PC Decibel: 120db Waterproof grade: IPX4 Battery type: CR2032 Packing method: color box Single box weight: 47.2g Battery: two 2032 batteries, voltage 3v * 2 Model: EH-2 Decibel: 120db Accessories: anti slip mat * 1 2032 battery * 2 slings * 2 speakers * 1 Package includes: 1x bicycle horn