Rainproof and Rechargeable.Digital tube shows the gears of vibration ,shock and sensitivity
1-7 gears you can choose to adjust the sensitivity,1 gear for the least sensitive, 7 gear for the most sensitive.
0-7 gears you can choose to adjust the vibration, when the vibration gear is 0, the product does not vibrate
0-7 gears you can choose to adjust the shock, when the shock gear is 0, the product does not shock
The products are lightweight.It fits all dogs from 15-150 LBS

Technical Details

Product Details

Package Dimensions
Width : 2.9 inch
Height : 2 inch
Length : 3.5 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B075B6VV1D