Rechargeable Dog Bark Collar

Efficient behavior modification tools that will help you train your dog to bark no less
It can be easily charged with the USB cable
It is smaller, lighter and more comfortable for dogs
Whether your dog is a small dog or a large dog, our adjustable dog bark collar can fit it perfectly
USB rechargeable
It takes 2-3 hours to be fully charged
Battery capacity: 300mAh
Waterproof
Size: Adjustable length: 6-35cm
Material: ABS device case components, Nylon weaved belt
Colour: Black, Black with Yellow, Black with Orange, Black with Blue
Function description

The main function of the product: the previous product upgrade, avoiding the tedious reset function

Function: warning sound + vibration + sensitivity adjustment, charging + waterproof
Lightly press for 0.5 seconds to turn on, long press to turn off, 7 levels of sensitivity adjustment.
Function key adjustment, you can turn off one of the functions, or work at the same time.
Other features of the product:

The product can be recharged repeatedly.
The product uses large-capacity lithium batteries, up to 60 days of long standby.
The dog belt has a large diameter up to 35CM and a small diameter of 6CM, suitable for all dogs
This product is 100% waterproof.