Feature
●[LOUD ENOUGH AND 3 ADJUSTABLE TONES] ----- The electronic whistle is loud enough to cut through all the noise and be heard. 3 tones can be adjustable, it is a nice change over normal whistles. You can adjust the tone as needed, not only in small spaces, but also in open spaces. Please do not point the speaker at the persons ear to avoid hurting the eardrum.
●MULTI-FUNCTION ELECTRONIC WHISTLE - Awesome high volume electronic whistle for P.E. teachers, coaches referees, sports training, outdoor camping, electronic dog whistle for training, hiking, survival emergency. It is not only the role of whistling collection, but also the role of lifesaving!
●[WIDELY APPLICATION OF ELECTRONIC WHISTLE] ----- The electronic whistle has all common whistle functions, such as sports training, ball coaches, training pets, emergency, outdoor activities, archery instruction,firearms instructors etc., three adjustable tones, high decibel, sound penetration, even if you use it outdoors. It is a necessary tool for emergency survival.
●High-volume and Handheld: 3 distinct tone personalized whistle for your selection. Lightweight and portable whistle is convenient to carry.
●Premium Quality -- Our sports electronic whistle is made of high quality ABS environmental protection material, tasteless and healthy. Anti-split strong design makes this electronic whistle durable for long time using.
[Whistle+lighting]
[Pure Whistle]
Description
Product Details:
Endurance working time: 200 minutes
Charging time: 3-4 hours
Power capacity: 500mAh
Charging power supply: 5V1A
Power supply: polymer lithium battery
Protection level: IP54
Static working current: <;400 (uA)
Sound way: medium frequency whistle, high frequency whistle
Product weight: 65g
Product specifications: 133*circle diameter 25mm
Easy to get attention, loud, consistent sound every time.
Electric whistle helps your voice at recess without blowing but also send louder, strong and consistent sound comparing with traditional whistles.
When you are in danger without energy to yell for help,this whistle will be your good device,too.
【Note】 - This product is not waterproof, please do not use it in an environment with water. The sound of electric whistle is different from the sound of a traditional whistle, it is similar to a alarm sound.If you have any questions about the product, please feel free to contact us.