For dogs 3.6 kg and up.
Range up to 100 metres.
Fits neck sizes up to 56 cm.
16 adjustable levels of static stimulation plus instant 2 Boost button.
Tone-only button.
One pet training only.
Waterproof Receiver Collar.
Uses 4 x 3 Volt lithium batteries (included).
Battery usually lasts 1-2 months.
Low battery indicator.

Includes:
Digital Remote Transmitter.
Receiver with adjustable collar for neck sizes up to 56 cm.
Wrist strap and Test Light Tool.
4 3-Volt Lithium CR2032 Batteries.
Operating Guide.