Anti Bark Dog Training Collar - Vibration / Electric Shock / Sound For Dogs IP7 waterproof

165A Packing List: 1 X Receiver1 X Nylon Belt1 X USB Charging Cable1 X Test Bulb1 x User Manual 165B Packing List: 1 X Receiver1 X Nylon Belt1 X USB Charging Cable1 x User Manual Main Features: 1: The digital tube shows the gears of vibration,shock and sensitivity2: 1-7 gears you can choose to adjust the sensitivity,1 gear for the least sensitive, 7 gear for the most sensitive.(Constantly press the corresponding function of the button, then you can adjust the gear)3: 0-7 gears you can choose  to adjust the vibration when the vibration gear is 0, the product does not vibrate4: 0-7 gears you can choose  to adjust the shock when the shock gear is 0, the product does not shock5: The products are lightweight,.It fits all dogs from 15-150 LBS.6: product weight：70g7: Rainproof and Rechargeable8: The diameter range of the dog collar：30-60CM CAUTION:Risk of skin damage. Please read and follow the instructions. It is important to use the collar correctly .  Too tight  for wearing may cause skin