SPECIFICATIONS

Battery Included: No
Brand Name: NONE
Choice: yes
High-concerned chemical: None
Is Smart Device: Yes
Item Type: Bark Deterrents,Training Collars
Material: Plastic
Origin: Mainland China
Target Pet: Dog
Type: Dogs
semi_Choice: yes
whether electrical: Yes

How does the anti-barking dog collar work?
1st bark --- 1.5 seconds beep
2nd bark --- 2.5 seconds beep
3rd bark --- 5 seconds beep + 1 seconds vibration
4th bark --- 5 second beep + 1.5 seconds vibration
5th bark --- 5 seconds beep + 2 seconds vibration
6th bark --- 5 seconds beep + 3 seconds vibration
7th bark --- 5 seconds beep + 4 seconds vibration