Electronic Whistle, Handheld Electronic Whistles Battery Operated Whistle with Lanyard Three Tone Distinct High Volume Outdoor Sport Training Whistle for Coaches, Referees, P.E. Teacher Black

【Durable Material】--Made of superior ABS material-More often, we will use this electronic whistle outdoors, so it is necessary to have a crack-resistant and fall-resistant shell. In addition, packages containing 4pcs LIR2032 individually packaged to ensure that you can use it for a longer time outdoors. If the sound becomes abnormal, please replace the battery.

【Easy to Carry】--Portable and small-5.37'' x 1.5'' size, suitable for pockets and backpacks. We have also prepared a drawstring pouch for you, which can better protect your whistle. Suitable for all kinds of indoor or outdoor sports training: diving, basketball,volleyball, hockey and more.

【Simple Handheld Electronic Whistle】--The emergence of the electronic whistle liberated the mouth. It is small in size and can be placed in a pocket for easy carrying. It can be operated with one hand in an emergency.

【Adjustable 3 Different Volume Whistle】--Adjust the volume to the level that best meets your needs in different spaces and occasions, so that the sound can be heard and protect your hearing. It must be an awesome high volume electronic whistle for P.E. teachers, coaches referees, outdoor sport training, SOS survival emergency.

【Widely Application】--The electronic whistle can be used in Sports events, coach, extracurricular activities, group outings, training pets, field adventures, and distress signal. Don't use it in a small space, and do not aim it at ears, so as not to cause damage to others' hearing.

Description:

Product name: electronic whistle

Voice files: three

Category: whistle

Volume files: OFF, high volume, medium volume, low volume

Color: red, black, yellow, gray and blue

Specification: 136.5 x 38 x 32.5 (mm)

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 x cr2032batteries (included)

Package Contents:

1 x 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

Please allow 1-3mm differs due to manual measurement. The colors deviation might differ due to different monitor settings, please kindly understand.