What's in the box:

Mini 100mm Super Loud Electric Metal Horn Siren Speaker Waterproof 12V 110db Universal for Motorcycle Electirc Bike (Standard)

Features:
12V 110dB mini loud sound horn, clear and striking, reminds others around and not easy to ignore, ensure driving safety.
Feature of disc-style horn. Made of premium quality material, sturdy and durable, long service time.
Easy to install. Ideal for your motorcycle.
Fit for various vehicles, such as car, motorcycle, electric bike with 12V working voltage.

Specifications:
Color: black
Material: metal
Voltage: 12V
Current: 2.5A
Loudness: 110dB
Frequency: 435Hz
Fitment: Universal for motorcycles and electirc bike
Package size: 11.7 * 5.5 * 10.2cm / 4.6 * 2 * 4in
Package weight: 270g / 9.5oz

Package List:
1 * Horn