Dog Training Collar with Dual Vibration Version,Rechargeable Collar with Manual Control Range 8350Ft,3 Effective Training Modes Sound/Vibration/Strong Vibration,Waterproof and Collar Adjustable BRS2 IP3 Rainproof you can use the Static

you can use the Static shock after no reaction on Vibration

5 to 2 hours

There are 2 sets of conductive silicone prongs and metal prongs

Perfect for all size dogs(4kg - 60kg)

the BEEP sound will become the sound of calling the dog

Dog Training Collar with Dual Vibration Version,Rechargeable Collar with Manual Control Range 8350Ft,3 Effective Training Modes Sound/Vibration/Strong Vibration,Waterproof and Collar Adjustable BRS2 IP3 Rainproof you can use the Static3 Effective Training Modes Sound (8 different), Vibration (1 16 levels) and Strong Vibration (1 16 levels), you can choose the suitable mode to train your dogs. Moreover, the training collar has memory function for settings, no need to reset every time. Ideal to help correct dog barking, fighting, biting, burrowing and other bad behaviors. 8350Ft Remote Control Range The unobstructed range between the remote control and receiver is up to 8350Ft,