Range up to 300M

2 levels of spray

2 warning tones

Water-proof receive collar and thin transmitter.

2 Pcs replaceable CR2032 button cell battery for transmitter (included)

3.7V Li-ion rechargeable battery for receive collar

Nylon strap for collar

LED low battery indicator

ON/OFF switch for both transmitter and collar

Low power consumption for long life battery 

Accessories: Adaptor, loop, and English manual.