※ Gun Dog Training Collar T850 is made with tough design and better hand grip.
※ Turning to switch on the transmitter, spinning to change the mode, and unlock feature.
※ Double battery shown on the screen, better for pairing and not easy to lose connection.
※ 99 level electrostatic strength adjustment.
※ Transmitter standby time 45 days, receiver standby time 14 days.
※ Range in open field up to 300 meters
※ Train up to 9 dogs from the same transmitter.
※ This model is suitable for police dog training and gun dog training.