REPELS CANINES: Sound Defense is your go-to protection against aggressive canines. Using patented technology, Sound Defense sends a sound signal that you can hear into the sensitive hearing range of dogs, coyotes, and wolves to keep them away from you and your family. With the simple press of a button, the sound projects up to 25 feet to intimidate and turn away aggressive animals.
SAFE & HUMANE: While keeping yourself and your loved ones safe, you’re also keeping animals from harm. The loud mid-range frequency sound does all the work for you without any need to approach or engage mean dogs. Overwhelmed with the sound, they turn away or back off, allowing you safe passage on your morning walk, afternoon bike ride, or evening run.
NO HARMFUL SPRAY: Your Sound Defense warning device does not use any propellants, saving you from harmful blowback and any need to buy and replace expensive chemical cartridges. Instead, each device comes with a 9 volt battery. With each button press between 2 to 15 seconds, you’ll have more than 1 whole hour of continuous use for maximum protection.
LONG RANGE SOUND: No need to have perfect aim. Just hold the button, and your handheld defender broadcasts its sound over a wide, effective field. That’s up to 25 feet of safe zone between you and any aggressive hound foolish enough to think about approaching you.
HANDHELD: Portable and functional Sound Defense makes a great addition to your outdoor gear. Peace of mind for when you are out running, hiking, camping, biking, working outdoors, and more.
PASSIVE DOGS: Passive or resting dogs may not exhibit a strong response. Sound Defense is not intended to get a reaction from a passive or resting dog, and there is no reason for it to do so. The device is designed to be an aggressive dog deterrent; it’s not for training.
-Propellant-Free
-Includes 9 Volt Battery
-Dimensions: 4.5 in (H) x 2.5 in (W) | 4.9 oz
Useless
Not what I thought.