IDJWVU Electronic Whistle-Black

[Loud and Clear]:Our electronic whistle is made of high quality ABS environmental protection material,Anti-split strong design,features a bold, crisp and consistent sound,Easily up to 125dB±5dB loudness.3 different tones personalized whistle for you to choose on different occasions.
[One-Button Pronunciation]:Compared with traditional whistle, electronic whistle can avoid mouth contact.Just a push of a button provides a loud, clear and consistent sound,improves hygiene among several users.
[Perfect Size Whistle]:Handhld electronic whistle come with a braided adjustable length lanyard for hands-free use,you can hang it on the neck,backpack, sailboats, camp hike gear, life jacket.
[Multi-Function Whistle]:Electronic whistle is very suitable for outdoor sports and survival emergency,perfect for referee coaches, P.E. teacher, marine, sports competitions, pet training, outdoor camping,traffic guides,self defense emergency.
[Risk Free Shopping]:We provide lifetime replacement services, please feel free to contact us if any problem,we will solve the problem for you within 24h.

Category: Electronic Whistle

Color:Black

Features:

ABS /Rubber coating,superior quality and Anti-split strong design.
The whistle sound is loud and clear. Easily up to 125dB±5dB loudness.
High volume electric whistle,have 3 distinct tones personalized whistle for your selection.
One-Button pronunciation,operate by single hand.
Improves hygiene among several users without blowing the whistle.
Suitable for all sporting events, traffic guides, pet training,emergency.

Replaceable:

4 pcs Cr2032 Lithium Batteries are included.(Equipped with an Ejection Pin,you can use it taking up the batteries)

Attention:

Stay away from your ears and children when whistling because of the big decibels！
If the sound is abnormal, please replace the battery

Easy to Carry：

Each perfect size whistle comes with a black lanyard, you can hang it on the neck,backpack, sailboats, camp hike gear, life jacket.
Hand whistle size:5.35in×1.54in/13.6cm×3.9cm
Black lanyard size:21.6in/55cm