Add-On Natural Flush Large Bird Launcher System Collars & Tags Works up to 700 yards

Works up to 700 yards away and allows you to add up to 16-self programmable launchers

PRO 550 features a built-in BarkLimiter

The original TT15 collars have around 24 hours

even while switching between stimulation and between dogs

Add-On Natural Flush Large Bird Launcher System Collars & Tags Works up to 700 yardsAdd on remote bird launcher (large birds) Easy to load; easy to use. The BL series Natural Flush Bird Launcher will make training an even more rewarding experience for you and your dog. Launchers are quiet and prevent spooking your dogs. Features Perfect for duck or pheasant sized birds "Easy Load" trap door for safe and easy loading or unloading of birds "Quiet Release" system prevents "spooking" your dog High Quality Nets and Springs for effective