Pet Bark Control(adjust intensity of the sensitive)
1.7 intensity levels (1-7) for a wide variety of dispositions.
2.5 Sensitivity levels (1-5) adjustable for different dogs and environments.
3.Easy testing method to check the No Bark Collar.
4.Small size and light weight Waterproof.
5.Multi-Color LED Battery Life Indicator.
6.Replaceable 6-Volt alkaline battery.
7. Effective on dogs from 2 to 60kg.
8. High quality nylon strap adjusts from 5 to 24 inch.