1, Combine remote training function and auto anti bark function

2, Range in open field up to 500 feet

3, Auto anti bark function

4, Suitable for all dogs

5, Train up to 2 dogs from the same transmitter

6, Long and Short spray

7, High and Low warning beep

8, Dog selection button allow you to select your dog

9, Rechargeable 3.7V Li-ion battery for receiver

10, 2 PCS of 3AAA battery for remote control

11, Soft Silicon Collar Strap

12, LED low power indication, red light will flash 1 time per second when battery level is low

13, Low spray indicator

14, LED low spray indication, red light will flash when low spray

15, Comes with warranty