Home Sports & Outdoors Sports & Outdoor Recreation Acce Coach & Referee Gear ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard

ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard

【Hand Squeeze Button Whistle】Electronic Button whistle can avoid mouth contact, no need to take off your mask which is really helpfull at this particular time! It is perfect for referee coaches, P.E. teacher, marine, outdoor camping, sports competitions, traffic guides, pet training, self Defense Emergency. Independent lithium battery were not sold with the product
【Excellent Quality, High Volume】There are 3-tones with 3 levels to meet different needs. High volume, can provide up to 120-150 dB sound power. Easy to get attention, helps your voice without blowing but also send louder, strong and consistent sound compared with traditional whistles.
【Durable Whistle】The electronic whistle has a rechargeable polymer cell, which can keep sounding for 4 hours. can keep sounding for 4 hours. It is 10 times more durable than ordinary button batteries. USB direct charging save the cost of buying batteries.
Unquine Design with Intelligent light 】Unique oval shaped design with cicada totem, offer you a good sense of grip. The Intelligent indicate lights will be changed according different tones and different volum level . The electronic whistle is made of high-quality ABS environmentally friendly materials, tasteless and healthy.
【Quality Guarantee】For any questions, you could feel free to contact us via leave amazon message:YOUR ACCOUNT - CONTACT SELLER - AN ORDER I PLACED - SELECT A SUBJECT -WRITE MESSAGE. Our friendly sales will offer you a professional and satisfy solution.

Product information

Technical Details

Item Package Dimensions L x W x H

‎5.75 x 2.24 x 1.69 inches

Package Weight

‎0.13 Kilograms

Item Dimensions LxWxH

‎5.51 x 0.98 x 1.57 inches

Brand Name

‎ZHT

Color

‎Black

Material

‎Plastic

Manufacturer

‎slongera

Size

‎5.63 x 2.32 x 1.54 inche

Product Description

Concentration, Focus, Sincerity, ZHT Electronic Whistle

Electronic whistles are suitable for soccer games, basketball games, volleyball games and daily swimming training including outdoor training.

Nowadays, experiencing global home activities, more and more people are devoting their energy to body building both adults and teenagers, according to surveys, more and more adults will encourage their children to train in various ball sports to have a skill and improve their physical fitness at the same time.

Our electronic whistles take full account of the humanistic care of sports workers, compared to traditional whistles, more hygienic, recyclable, can also be used by more than one person. More and more people are giving the beautiful electronic whistle as a gift to physical education teachers, coaches, and their colleagues.


Loud Sound & Rechargeable The hand-held whistle is easy to use, can provide up to 120-150 dB sound power. Easy to get attention, helps your voice without blowing but also send louder, strong and consistent sound. Including a rechargeable 2000 mAh lithium battery, continuous work time over then 4 hrs.	High Volume Whistle 3 levels of volume adjustable, Maximum volume provide up to 120-150 dB. Louder than standard whistles, sound fast and spreads far, the whistle sound can be aimed in a specific direction.	Electronic whistle Compared with traditional whistle, electronic whistle can avoid mouth contact, high-pitched strong sound generator, one electronic whistle can be used by multiple teachers at the same time.