One collar is longer than the other so the other may need replacing,
Both work as they should. So
2 collars both controlled from the same remote, separately or together, the have STRIKE, VIBRATE, LAMP ON AND FLASHING TOO.
1 duel remote, controls both at the same time or separately,
1 charger 3 pin plug type.
Sadly had it so long i cant find the book, but there are videos on line to show you how to set them up for use,
all hold charge well and have been used up until a few weeks back. had them a while but no longer needed,
please pm for pictures via email or whatsapp
was £90 but just sold for £80
bob.
















