Starworld Ultrasonic Stop Barking Repeller, Pet Dog Anti Bark Training Control Repellent Trainer

Starworld Ultrasonic Dog Barking Repeller is ideal to keep unfriendly dogs away from you, protect yourself from dangerous dogs while walking, jogging, or bicycling; Great for joggers, walkers, delivery people, mailman, meter readers, sales people, bicyclists, police, inspectors. Also can be used to train dogs and get more fun. Safe, humane and effective dog repeller; Can works with most dogs; Need 1 9V carbon bettery which is not included.

Features:
Material: ABS
Frequency: 35-45HKZ
Effective range: Melee Range
Colour: Black
Size: Approx. 11 x 5 x 3cm / 4.3 x 1.96 x 1.18 inch
Power: Uses one 9V carbon or alkaline battery (not Included).

Package:
1 x Dog Repeller
Keep unfriendly dogs away; protect yourself from dangerous dogs while walking, jogging, or bicycling;
Stop dog approaching you before it can bite you; A good protector for yourself;
Also can be used to train dogs and bring you more fun; Need a 9V carbon battery (not included);
Safe, humane and effective dog repeller; Can works with most dogs;
Emits piercing ultrasonic tone that dogs hate and make dogs away from people.