Hicdaw 2 Sets Dog Whistle for Training to Stop Barking Silent Dog Whistle Pitch

Description

QUANTITY - 6Pcs dog whistles in total, 2pcs whistles, 2pcs lanyards, and 2pcs keyrings, you can tie the whistle on your backpack, belt or tie your neck without worrying the lost
MATERIAL - Whistle and keyring are made of stainless steel and plastic, durable & sturdy to use. Lanyards are made of nylon
FUNCTION - This is a ultrasonic dog whistle do not hurt your dog's hearing, you can set up different frequencies by yourself to train your dog, and your pet can hearing your dog whistle up to 25 meters away even they can't see you, you don't need to shout out loudly, This is a great tool for us to train your dog, such as stop, barking, sit, come, lay down and more
WIDE APPLICATION - Design with no built-in pea, so it will be not mold and breed bacteria because of the pea, These whistles are widely used for dog trainning, or survival, emergency, herding, training bird, referees, coaches, training, instructors, sports, lifeguards, teachers, self-defense etc
GREAT GIFTS - The sound is loud and crisp, you can quickly catch the crowed attention anytime you want, good gift for your friends or family and pets lover to use it