function:

1. SAFETY FIRST: This loud volume and mini-size electric bike horn can reach 120 decibels, enough to alert someone of your presence.

2. USB charging, travel more convenient. USB cable charging 1.2 hours fully charged

3. Durable and full protection: Waterproof + Dustproof + Scratch proof. Fully meet your outdoor riding needs.

4. There are 3 sound modes, whistle, horn, siren, dustproof, IP 65 waterproof rating

5. Easy to install, easy to install and fasten with stretchable shoulder straps. No tools required.

Notice:

Due to manual measurement, please allow 1-3cm deviation

Actual colors may differ slightly from images on due to different monitors and lighting effects

describe:

Material: ABS + PC

Weight: 40 grams

Decibel: 110-120dB

Charging input: 5V-250mA

Battery capacity: 280 mAh

Dimensions: 66x49mm

include:

1x electric bike horn

1 x USB cable