Product Features
1. Function: warning sound + vibration + sensitivity adjustment, charging + waterproof
2. Lightly press for 0.5 seconds to turn on, long press to turn off, 7 levels of sensitivity adjustment, 3 indicator lights are on at the same time, then it is 7 levels, 1 to 6 levels and so on.
3. Function key adjustment, you can turn off one of the functions, or work at the same time.
Other features of the product:
1. The product can be recharged repeatedly
2. The product uses a large-capacity lithium battery, up to 60 days of long standby
3. The diameter of the dog belt is as large as 35CM, and the diameter is as small as 6CM. It is suitable for all dogs
4. This product is waterproof, and will not shoot in strong winds or rain, please rest assured to use!