Dog training Collar HOPAOO model: WH-168
This e-collar boasts up to 25 days of standby time, while the remote lasts for 35 days. The collar receiver is waterproof with an IP67 rating With a range of up to 3300FT, you can train your dog anywhere with ease. The remote control also has four channels, allowing you to train up to four dogs simultaneously. With a range of up to 3300FT, you can train your dog anywhere with ease. The remote control also has four channels, allowing you to train up to four dogs simultaneously.