1, Range up to 500 feet in open field

2, Suitable for all dogs

3, IPX7 waterproof. Dogs can swim freely

4, Train one dog only

5, Long and Short spray

6, Long and Short vibration

7, High and Low warning beep

8, Rechargeable 3.7V Li-ion battery for receiver

9, 2 PCS of 1.5V AAA battery for remote controller

10, Soft Nylon Collar Strap

11, LED low power indication. Red light will flash 1 time per

12, second when battery level is low

13, Comes with warranty