Features of Latest PTS-630 Remote Control Dog Trainer: 1. Use lithium battery for power supply; 2. The maximum control distance can reach 600 meters; 3. 16-speed independent vibration buttons; 4. Controller with blue backlit LCD; 5. Both controller and receiver have power saving function; 6. Added receiver support to train 2 dogs at the same time. 7. The data sent by the controller includes: identification of the control module address; code rate (i.e. channel 1/2); the mode (vibration, buzzer, light signal); intensity (1 ~ 16); the verification code. 8. The dog trainer has power management, code matching function, memory function and waterproof function. (The waterproof effect receiver is immersed in 1 meter of water for 3 hours and works still normally, and no water enters it) 9. After the controller has no button for a specified time (30 seconds), the backlight turns off. After the backlight turns off, after no button is pressed for a specified time (5 minutes), the controller
