ReviewsSound Barrier Whistle

Janeube Electronic Whistle for Coaches 3 Tones Handheld Whistle with Lanyard/Pocket, High Volume for Referee Coaches, P.E. Teacher Marine Police Outdoor Camping, Self Defense Emergency (Yellow)

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..
Rugged And Durable Materials - Adopt high-quality speakers and ABS plastic, the sound is clear and loud, 125 ± 5 DB, strong penetrating, whether in a noisy environment or in an open area, the sound of an electronic whistle can easily attract the attention. An electronic whistle contains a lanyard and 4 CR2032 batteries, you can hang it around your neck to prevent loss..
Multiple Timbre Options - 3 distinct tones personalized whistle for your selection. Push the side button to the desired tone, and then press the circular operation key to make a sound..
Sanitary And Durable - Electronic whistle Just click to make a sound, which is cleaner and hygienic for users. It can be reused only by replacing the battery(4 CR2032 batteries). Compared with the traditional coach whistle, it is less prone to wear and has a longer service life..
Widely Application Electronic Whistle -....

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Electronic Whistle for Referee Coach PE Teacher Pet Electric Blowless Whistle with Lanyard for Outdoor Games Sports Camping Hiking Boating Emergency 3 Tones High Volume Mouth Free (1 Pack)

【Adjustable Volume】The electronic whistle has 3 kind of sound that can be adjusted, you can adjust the volume level to meet your needs and the sound decibel it reaches can truly make you satisfied and happy.
【Germs Free】 The whistle is electricity powered, which makes you don't need to touch your mouth to blow it. It allows you to wear your mask and keeps you safe during such an epidemic. You just need to press the sound button then it will make a loud sound for you, which prevents spatter of saliva and decreases germs transmission between users.
【Reduce Burden】 You no longer need to shout loudly or painfully blow a traditional whistle with your mouth. A simple press of the sound button can bring a loud sound and there is no pain from your face any more.
【Easy to Use】The electric whistle is small sized and easy to carry. There is no any complicated operation to use it. Battery replacement is also simple and convenient. One button with loud sound,free your mouth..
【Premium Quality】Our mouth-free whistle is made of high quality ABS material, it¡¯s no release of harmful substances. Sturdy and durable enough. We also provide 12-month quality assurance, you can contact us to ask for a replacement or refund if there is any quality problem....

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ANIZR Electronic Whistles with Lanyard,Adjustable 3 Tone & 3 High Volume Hand Emergency Whistle Basketball Referee Whistle for Coach,Teacher,Police,Outdoor Camping Boating Hiking,Blue (with Battery)

【No Touch Mouth Whistle】: Compared with traditional whistle,the handheld electronic whistle can avoid touching the mouth,is good to free your mouth,but also safer and cleaner, which is your best choice in any period..
【Three Volumes and Three Different Tones】: 3 distinct tones and volume personalized whistle for selection,which provide up to 100-130 dB sound power,you can choose the best sound for your demand..
【Strong and Consistent Sound】:Our electric whistle is powered by 3 PCS AAA batteries,which can be used for longer time than other whistle and don't need to worry about suddenly running out of power,use it with confidence..
【Easy to Carry】: Hand-held whistle have perfect size 4.64 inch×1.38 inch,equipped with 20.67 inch adjustable whistle lanyard,can hang it on the neck,tie on belt and backpack or put it on the pocket is ok,carried around without trouble..
【Excellent Quality】:Outdoor whistle is made by high quality ABS environmental protection material, non-tasteless and healthy. is a good gift for coach referee teacher police,and suitable for camping,hiking,outdoor,traffic guides, pet training,sporting events. If you have any problems,please feel free to contact us..

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STOBOK 16pcs Bird Whistle Toy Plastic Cartoon Bird Whistle Colorful Water Whistle Musical Instrument Toys Noise Makers Bird Whistle for Kids

【bird whistle】 the bird whistle toy is very easy to use, looks lovely and vivid, just a real bird they can make a bird- sound adding water or blowing air, and when you play with them, they can make a crisp sound a bird.bird whistle,birdy whistle.
【bird call whistle】 These bird water whistles not is a fun bath game accessory but also exercise their lung capacity.its an useful gadget to call for your partner in distance when you lost direction. whistle for kids,wacky whistle.
【water bird whistle】 Colorful bird water whistles are very suitable for birthdays, party favors, Christmas, Easter, and stocking stuffers, and some fun to your childs party with these colorful cute bird whistles.bird call,water whistle.
【bird whistle for kids】 Suitable for hiking, camping, picnic, mountain climbing, cross countries, and other outdoor activities. Bird shape design is creative and applied to kids and adults. bird toys for kids.
【Cartoon Bird Whistle】 the bird water whistles are made of Plastic, not easily fade off, and wont scratch or rub off, Lightweight and easy to carry.bird....

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Aztec Death Whistle

Self Defense Survival Whistles: Unique three-sound-chamber design of emergency whistle requires your light blow and then produces loud....
Pea-Less Lifeguard Whistle: No built-in pea means no moving parts, nothing to obstruct sound, and nothing to jam, break or freeze, offer excellent....
Portable Safety Whistle: This compact metal whistle comes with a lanyard which is easy to wear around the neck and free your hands, also easily loop....
Signaling for Help: Your safety, Our priority! Give a blow in this loudest whistle to draw attention from a mile away. Great for crime prevention,....
Premium quality whistles to carry for life safety, cycling, skiing, camping, hiking, jogging, backpacking, hunting, archery, fishing, swimming,....

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Liaogo 2PCS Emergency Whistles,Double Tube Survival Whistle with Carabiner and Lanyard Outdoor Loudest Emergency Whistle

Self Defense Survival Whistles: Unique three-sound-chamber design of emergency whistle requires your light blow and then produces loud attention-grabbing sound up to about 120db, enough to call for help from a long distance and work great as signal whistle..
Pea-Less Lifeguard Whistle: No built-in pea means no moving parts, nothing to obstruct sound, and nothing to jam, break or freeze, offer excellent airflow in any conditions. So it is perfect choice for camping safety & survival equipment..
Portable Safety Whistle: This compact metal whistle comes with a lanyard which is easy to wear around the neck and free your hands, also easily loop through backpack, camp hike gear, bike, life jacket, kayak PFD, paddling paddle board, sailboats..
Signaling for Help: Your safety, Our priority! Give a blow in this loudest whistle to draw attention from a mile away. Great for crime prevention, survival situation, self-defense as rape whistle, natural disasters, workplace safety and scaring animals as bear horn..
Premium quality whistles to carry for life safety, cycling, skiing, camping, hiking, jogging, backpacking, hunting, archery, fishing, swimming, boating, kayaking, marine sporting events any kind of outdoor activities..

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UNIWA Electronic Whistles, 2 Pack Handheld 3 Tone High Volume Electric Whistle with Lanyard for Teacher Coach Referee, Loudest Emergency Whistle Volleyball Soccer Sports Whistle

【3 Tones Electronic Whistles】Electronic whistle can avoid mouth contact. Three distinct tones personalized whistles for your selection, you can choose the best sound for your demand, handheld electric whistles with Lanyard are a great gift for teachers referees coaches, suit for all sporting events, pet training, outdoor camping hiking emergency situations.
【Durable and High-Quality 】 Electronic emergency whistles are made of superior-high-quality ABS, it is a streamlined appearance, are compact in size, are crack-resistant, and fall-resistant.In addition, it comes with 4 Cr2032 Lithium batteries to ensure that you can use it for a longer time outdoors. If the sound becomes abnormal, please replace the battery..
【Easy to Use & Carry with You】 The hand whistle has the perfect size:5.4''×1.5'', suitable for pockets and backpacks. We have also prepared a drawstring pouch for you, which can better protect your whistle. It is also equipped with a 46'' lanyard, which can easily loop through a backpack or hang on your wrist and neck. The electric whistle can provide a loud, clear, strong, and easily recognizable sound. and easy to use in case of emergency.....

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Autuveen Titanium Outdoor Emergency Whistle,EDC Loud Whistle Necklace for Women Men,Survival Signal Whistles with Lanyard for Camping Hiking Sports Dog Training

Emergency Survival Whistle - Titanium whistle with loud and crisp sound （Maximum sound intensity of 120 decibels）that can easy to attract people's attention In certain risky situations..
Titanium Whistle - This whistle is made of Titanium alloy,which is resistant to corrosion,lightweight,sturdy and durable..
Easy to Carry - This whistle has a small and portable body, can be worn around your neck on the lanyard,attached to your keys or backpack.Size: 2.28''x 0.39''(58mm x 10mm),weight:0.35oz(10g)..
Wide Use - It is a useful whistle,you can carry it when camping,hiking,hunting,fishing,boating and other kinds of outdoor activities.Also is a signal whistle for coaches,referees,linesmen and animal trainers..
Useful Whistle - This defense whistle suit for women,men and kids..

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Sports Whistle (Version 3) [Blow Blowing Referee Game Football Soccer Hockey Whistling Sport Noise Clip] [Sound Effect]

【125±5 HIGH-VOLUME LOUDEST ELECTRONIC WHISTLE】UNIWA handle electronic whistle gets rid of the traditional way of blowing a whistle with your mouth, and meanwhile provides a loud, clear, strong and easily recognizable sound. It will be more convenient and safer in the referee, coach and outdoor sport training..
【AFFORDABLE PACKAGE】Purchase UNIWA 3 Pack electronic whistle at one time to meet the massive needs of referees, coaches, teachers and officials. A set of matching 3 colors - black, red and blue, easy to distinguish use. The customized exquisite gift box packaging can be used as a gift for Father's Day, anniversaries, and birthdays. It is the first choice for fathers, boyfriends, and colleagues..
【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..
【DURABLE and HIGH QUALITY】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, each whistle come....

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Exhaust 2pcs XL Size Aluminum Alloy Universal Turbo Sound Exhaust Muffler Pipe Whistle Car Roar Maker

Pupude Dimension: 120x65mm/4.72"x2.56" (L*D).
Universal Compatible with all vehicle with correct size. Note: The car has a large displacement, the sound will be more obvious..
Installation: Loosen the bolt on the turbo sound whistle. Insert the turbo sound whistle into the tailpipe. Tighten the bolt so as not to fall off while driving..
Made of aluminum alloy material, portable and durable..
Package Included: 2 x Turbo Whistle Muffler, 2 x Wrench, 2 x Screw.

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AINOORA Emergency Whistles with Lanyard, Three Tubes Safety Whistles 2 Pack and 1 Pack Plastic Survival Whistle Loudest for Kayak Hiking Camping Boating Outdoor for Lifeguard Rescue Signaling (Red)

Emergency Whistle 3pcs with lanyard: It includes two three-sound-chamber emergency whistles and one plastic survival whistle. Both can produce loud attention-grabbing sound up to about 120db, enough to call for help from a long distance and work great as signal whistle..
Pea-Less Lifeguard Whistle: No built-in pea means no moving parts, nothing to obstruct sound, and nothing to jam, break or freeze, offer excellent airflow in any conditions. So both are perfect choice for camping safety & survival equipment..
Compact Safety Whistle: Metal whistles come with a lanyard which is easy to wear around the neck and free your hands. Plastic whistle is with adjustable reflective lanyard and clip, high visible even in the dark with slider button to adjust length around neck. You can also clip the whistle to your belt, life jacket or shoulder straps for quick and easy use in case of emergency..
Signaling for Your Safety: Give a blow in this loudest whistle to draw attention from a mile away. Great for crime prevention, survival situation, self-defense as rape whistle, natural disasters, workplace security and scaring animals as bear horn..
Wide Range of Applications: Self defense whistles to carry for life safety, cycling, skiing, camping, hiking, jogging, backpack....

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