√  Patented design with Small size and lightweight.
√  Voice Recognition feature minimizes false triggering.
√  Fully Waterproof and Rechargeable.
√  1-5 levels of sensitivity adjustment by “+” and “-” buttons.
√  Vibration with No Shock.
√  The nylon collar is easy to adjust and comfortable to wear
√  On/off and select the intensity level of stimulation.
√  An adjustable collar strap is suitable for most small and medium dogs.
√  The collar turns into a 1-minute-automatic protection mode after 7 times of consecutive working.
√  High quality with reasonable price, easy operation with practical function.