2. 6 intensity levels for a wide variety of dispositions
3.7 level adjustable sensitivity
Dogs Training with No Bark Collar Barking Control Collar 1. Anti-bark collar 2. Water-proof and Rechargeable 3. 6 intensity levels(2-7)for a wide variety of dispositions 4. 7 sensitivity levels(1-7) adjustable for different dogs 5. Patent design with CE & RoHS certificate 6. TUP collar, more steady and durable 7. Effective Fit Dogs:10 to 120 pound dogs 8. 1 minutes auto-protection mode after 5 times work 9. Vibration mode warning prior(1.5 second) then stimulation 3 times(1.5 second) 10. Need to be charged when the LED indicator turns to a blinking red light.