If you do not have a fenced yard and want to teach your dogs to stay within boundaries， this is an excellent dog training product for you. It is an easy operation one and just take you a few minutes to figure out how to train your dog with it.

Features:
Water resistant receiver.
Durable and adjustable strap.
Remote control range is up to 1000M.
Rechargeable transmitter and receiver.
Beep， vibration and shock correction method.
Can be used for 1 or 2 dogs. (Only 1 receiver is included)

Specifications:
Material: ABS
Transmitter !#!amp!*! Receiver Powered by: Power adapter
Plug Type: EU plug / UK plug / US plug (Optional)
Power Input: AC100-240V， 50/60Hz
Power Output: DC5V， 500mA
Collar Strap Length: Approx. 54cm / 21.26in
Item Weight: Approx. 213g / 7.50oz
Package Weight: Approx. 322g / 11.36oz
Package Size: Approx. 16 * 13.5 * 5.3cm / 6.30 * 5.31 * 2.09in

Package List:
1 * Receiver
1 * Controller
1 * USB Cable
1 * Test Bulb
1 * Collar
1 * Power Adapter (UK Plug)
1 * Manual (English)
2 * Long Contact Probes
2 * Short Contact Probes