Product: Electronic Whistle Multi Sports Effective Hygienic Whistle Battery Powered Handheld with Lanyard for Referee Coaches P.E. Teacher Training Outdoor Camping Multipurpose Electric Whistle (Black)
Brand: LikeYellow
Color: Black
Electronic Whistle Professional Multipurpose Sports Hygienic Handheld Whistle with Lanyard Hand Whistle Battery Whistle for Referee Coaches P.E. Teacher Training Outdoor Camping

 Attention: This whistle is very loud, you can refer to the decibals below, and it can not be the reason for return. please understand. 

Features:

 1.Anti-split protection design, long duration. 
 2.Improves hygiene among several users without blowing the whistle. 
 3.Two different whistle tones selectable by user
 4.Easy to use: operate by single hand 
 5.Large Volume output and large sound effect. 
 6.Special design metal-tubing to reach 125dB +/-5dB loudness. 
 7.Suitable for all sporting events, emergency, guiding. 

 Specification:

 Model Name: Electronic Emergency Whistle
 Material: ABS /Rubber coating
 Sound: 2 tones available
 Whistle Loudness: 125~130 dB
 product Size: 138*38.5*33.5mm
 Battery: CR2032*4pcs

STRONG AND DURABLE: Great coating and craftsmanship makes this electronic whistle very practicable and durable. It has ABS shell and anti-split strong design, 4pcs Cr2032 Lithium Batteries are included enables it to create strong and consistent sound, and this whistle can last for 5000 blasts.
BONUS TO HEALTH: Improves hygiene among several users without blowing the whistle.
MULTIFUNCTION: Two Kinds of sound effects options, one is general the same as the voice of referee whistle, the other is the "beep" sound. Suitable for all sporting events, and Alert for emergency situations where a threat to persons exists.
Intended Usage: suitable for Referee, Coaches, Traveler, Adventurer, Tour Guides, Cheerleaders, Lifeguards, Teachers, Traffic Guides etc. It also comes with a portable black string.
WARRANTY: We care about our customers, If you have any dissatisfaction, please send email to us, we will do our best to help you.

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