Specifications:

• NO REMOTE and Auto and Humane: Our anti dog barking collar can intelligently detect the dog's bark and automatically release harmless citronella spray to stop barking. Only barking twice or more in 10 seconds will trigger the spray which is More Humane, Safer and More Effective than electric shock collars. No Citronella Spray
• Adjustable Sensitivity and Sprays Volume: Our citronella bark collar has, 3 Level sensitivity and 3 Level spray volume. You can choose the most suitable sensitivity and spray volume according to actual needs. [Adjust method see the picture]
• Rechargeable and IPX65 Waterproof: The barking collar built-in battery, rapid charge only needs 1.5~2.5 hours for 10 days of regular use. IPX65 Waterproof suit for daily life such as light rain or wet lawn. Don't soak it in the water such as swimming or bathing
• Suit For L/M/S Dogs: We send 2 Nylon Collar Strap that can meeting replacement needs. The adjustable strap (3-21inch) makes the stop barking collar fits Large / Middle / Small Dogs (8-120lbs). Recommend for dogs aged 6 months and weigh over 8 lbs use of this bark collar, except aggressive dogs/long nose dogs/smelling impaired dogs/long neck dogs.

Citronella Bark Collar for Dogs, Citronella Dog Bark Collars, Level 3 Sensitivity Adjustable IPX65 Waterproof Citronella Dog Collar, Suitable for All Types of Dogs, No Spray Refill