Feature

●Portable size, light weight, easy to carry with.
●Three optional sound effects, loud and clear voice.
●Can be used in sport events, pigeon training tool, outdoor sports, etc.

[Red]

[Gray]

[Blue]

[Yellow]

[Black]

Description

Description:

Category: electronic whistles

Size: 136.5*38*32.5mm

Color: blue, black, gray, red, yellow

Applicable Scene: Running, fitness equipment, foot basket exercise, table tennis tennis, sports outdoor bag, other ball games, venue amusement equipment, swimming, etc

Material: Acrylic

Maximum volume: 125db

Battery:4*cr2032batteries (included)

Package Contents:

1 *electronic whistle

Note:

When replacing the battery, it is recommended to replace those batteries at the same time

When the battery is low, it will show a small volume, intermittent, and no sound