Reviews Patented Whistle

Storm Whistle loudest whistle in world Yellow Boating Safety

  • The patented high tech harmonic design of the Storm Whistle focuses and multiplies the whistles loudness and enables it to be heard over half a mile away ..
  • So powerful it even works on, in, and under the water..
  • These whistles are being used by members of the Coast Guard, scuba divers, and mariners..
  • They are also in use by our military and several police departments around the world..
Check Stock

Storm Safety Whistle - Black

  • The Storm Safety Whistle is ideal for all your favorite outdoor sports like hunting, diving, and hiking. It’s larger size makes is easy to grasp and use for personal protection..
  • Used by Police Departments, the U.S, Military, U.S. Coast Guard, and Emergency & Diving Operations who appreciate their all-weather use..
  • Blown and heard on land, up to 1/2 mile, and even underwater, up to 50 ft..
  • A non-corroding thermoplastic housing is easy to grasp, and the patented double chamber design allows it to be blown when held reight side up or upside down..
  • each whistle purges moisture yet still delivers a loud, penetrating sound easily heard in any environment..
Check Stock

Promate Snorkeling Scuba Dive Panoramic Purge Mask Dry Snorkel Fins Gear Set, ALLBlack, ML/XL

  • Package includes open heel fins, panoramic dive mask, dry snorkel, and mesh drawstring bag.
  • Promate Wave Snorkeling Fins/FN400: Open heel design with adjustable strap and swivel buckle, easily fit either barefoot or diving socks, shoes.
  • Promate Avanti TL Side-view Edgeless Purge Mask/MK398: Patented purge, and channeled skirt design directs bubbles away from view, Ideal for medium to large faces, Tempered glasses for safety.
  • Promate Cobra 100% Dry Whistle Snorkel/SK680: Built-in whistle housing, Quick slip-in snorkel keeper, Silicone purge valve for easy draining.
Check Stock

2023release Dog Barking Control Devices | Professional Anti Barking Device | 3 Training Deterrent Modes Ultrasonic Dog Whistle to Stop Barking 27FT Rechargeable Dog Silencer Behavior Aid w/LED

  • Stops All Challenges - 2.7x Faster Behavior Modification: Chewer? Digger? Biter? Chaser? More than an anti barking device, our indoor outdoor dog training tools leverage the newest patented NPS technology to grab your pets attention and stop them in their tracks. Squirrel!.
  • 3.3x More Effective Than Anti Bark Collar - Don’t subject your dog to the painful shock of a dog bark collar. NPS Ultrasonic Dog Barking Control Devices combine auto shut-off hearing safety with ultrasonic dog whistle to stop barking technology for happier neighbors, restful sleep and a well behaved pup!.
  • 1 Hour Rapid Charge - Long Lasting 60 Days Battery: 1000mAh bark control device charges fast and works hard - whether you’re using dog whistle mode, strobe mode, flashlight mode and 25hz ultrasonic training mode to modify behavior without stop..
  • Premium Pup Protection - Hold for Advanced Modes: With 8 second ultrasonic auto-shut off, and a hold function that extends whistle and strobe, this barking collar nemesis is the dog barking control device strikes the perfect balance between rapid training and protecting pups' sensitive hearing..
  • Tails-a-Wagging Creedo - Tested 3.4x more effective than a dog training clickers or whistle for dogs, with an ultrasonic mode that delivers 2.7x ....
Check Stock

Ahwhg Anti Barking Device, Dog Barking Control Devices,Rechargeable Ultrasonic Dog Bark Deterrent up to 16.4 Ft Effective Control Range Safe for Human & Dogs Portable Indoor & Outdoor (Black)

  • Stops All Challenges - 2.7x Faster Behavior Modification: Chewer? Digger? Biter? Chaser? More than an anti barking device, our indoor outdoor dog training tools leverage the newest patented NPS technology to grab your pets attention and stop them in their tracks. Squirrel!.
  • 3.3x More Effective Than Dog Training Collar - Don’t subject your dog to the painful shock of a dog bark collar. NPS Ultrasonic Dog Barking Control Devices combine auto shut-off hearing safety with ultrasonic dog whistle to stop barking technology for happier neighbors, restful sleep and a well behaved pup!.
  • 1 Hour Rapid Charge - Long Lasting 60 Days Battery: 1000mAh bark control device charges fast and works hard - whether you’re using dog whistle mode, strobe mode, flashlight mode and 25 kHz ultrasonic training mode to modify behavior without stop..
  • From 6 Month! Premium Pup Protection - Hold for Advanced Modes: With 8 second ultrasonic auto-shut off, and a hold function that extends whistle and strobe, this barking collar nemesis is the dog barking control device strikes the perfect balance between rapid training and protecting pups' sensitiv....
Check Stock

Fox 40 Sonik Blast CMG Black One Size 15A7

  • 4 sound-producing resonators built into 2 chambers..
  • Extremely easy to blow, cannot be overblown..
  • Flawless patented pealess whistle emits sound power of +120dB..
  • Superior clear loud blast carries over long distances..
Check Stock

Initial Coach Gifts, Whistle for Coaches, Whistle Emergency, Thank You Coach Gifts, Personalized Monogram Coaches Whistle with Lanyard for Men Women Teachers Referees School Sports Outdoor, Letter K

  • Package: 1Pcs stainless steel metal whistle with a lanyard comes with exquisite black gift box. It’s easy to carry, or wear it around your neck. You can use it anywhere you need to get others’ attention quickly..
  • Size: Whistle: 1.8*0.7 Inch, Lanyard: 17.8 * 0.8 Inch, Gift Box: 2.2*2.2*1.8 Inch.
  • Super Loud: There is a natural wooden cork pea in our when you blow it, it will be causing the whistle to emit a louder and clearer sound. whistle. It can easily and quickly reach up to 120db..
  • High Quality: Made of food-grade stainless steel, it’s safe, solid. Contrast that with plastic whistles or other ones’.
  • no matter how you use them, you don’t have to worry about breaking them. It always looks like a new one..
  • Many Uses: You can use it as coach whistle, referee whistle, training whistle, school whistle, pe teacher whistle, sports (Basketball, Soccer, Baseball, Volleyball, Football, Hockey, Rugby, Badminton, etc.) whistle, fishing whistle, hiking whistle, climbing whistle, travel whistle, emergency whistle, survival whistle, self-defense whistle and more..
Check Stock

Hipat Emergency Whistle, Super Loud Safety Whistle with Lanyard, Ideal for Kayaking, Boating, Swimming, Water Survival, Hiking, Camping, Climbing

  • Super Loud Survival Whistle--- This whistle uses dual sound chambers so it can reach 120 decibels quickly. The sound is super loud and consistent, so people can hear you anywhere..
  • Exceptional Water Whistle--The whistle is pealess, meaning it doesn't have any moving parts. The unique design makes our whistle float on water. Most whistles on the market don't float and don't sound normal when they're wet. So you'll feel safer with our floating whistle..
  • Easy To Use--The lanyard and back clip's design makes it easier for you to use it. You can clip it into your pocket or wear it on your neck to free your hands. Reflective lacing keeps you visible in the dark. Made out of high-impact ABS, and you can use it for years..
  • Many Uses--- You can use our whistle as a boating whistle, swimming whistle, kayaking whistle, surfing whistle, hiking whistle, water survival whistle, climbing whistle, camping whistle, and other outdoor sports whistle..
  • Happy Shopping--- You will get 2PCS whistles with a lanyard. Our products have a 100% money-back guarantee. If you have any questions, please feel....
Check Stock

Hipat Red Emergency Whistles with Lanyard, Loud Crisp Sound, 12 Packs Plastic Whistle Bulk Ideal for Lifeguard, Self-Defense and Emergency (12 PCS Red Whistles)

  • SUPER LOUD--- Compared to pealess whistle, the pea type design whistle is just easier to use. Our whistles can reach 120 decibels quickly, which is enough to spread over one mile. So you can get others attention quickly..
  • EXTREMELY VALUABLE--- The soft mouth grip is made of 100% food grade PVC which is odorless, nontoxic, BPA free. It can protect your lips better. We provide 6pcs replaceable mouth grips to extend its service life. Our whistle is made of thicken high-impact abs plastic, you can use it many years..
  • USER-FRIENDLY--- There is a comfortable soft lanyard of each whistle. You can wear the whistle on your neck or hang on the wall to free your hands..
  • MANY USES--- Our whistles are super loud so you can use in any situation that you wanna get attention. You can use it as coach whistle, referee whistle, teacher whistle, police whistle, sports whistle, emergency whistle, survival whistle, self-defense whistle, outdoor whistle, dog training whistle, party favor whistle, etc..
  • WHAT YOU GET!--- You will get both our high quality products(3pcs whistles+3pcs lanyards+6pcs silicon mouth grips) and 100% satisfaction guarantee..
Check Stock

Personalized Coach Whistle with Lanyard Stainless Steel Referee Whistles Loud Crisp Sound Custom Gift Whistle for Teachers Kids Engraved TEXT on Three Sides Sports Whistle for Soccer Basketball 1PC

  • [Unique Personalized Design]: You can choose to do your personalized custom design on the three sides of our stainless steel whistle, such as customizing your team name and slogan, you can also customize the sports icons on the side of the whistle, such as football, basketball, baseball,volleyball and more, our personalized whistle will be your one-of-a-kind item.
  • [High Quality Stainless Steel]: Our coach whistle is made of food grade stainless steel material, with smooth surface, will not rust or corrode, stronger than plastic whistle and last longer. With laser engraving technology, text and patterns can be permanently preserved.
  • [Loud Crisp Whistle]: The top vent is designed to let more air through, and the plastic beads collide with the metal whistle, making the sound louder and crisper. When you blow the whistle, the loud whistle can reach more than 120 dB.
  • [Versatile Use]: Each of our whistles comes with a 50cm/19.68inch long lanyard, which can be hung around your neck, wrapped around your hand or put in your pocket, making it more convenient to carry. Our whistle with lanyard can be used as various functional whistle such as teacher whistle, coach whistle, referee whistle, sports training whistle, rescue whistle, female safety whistle, training p....
Check Stock