Dogtra ARC HANDSFREE Plus Boost and Lock, Remote Dog Training E-Collar, HANDSFREE Square for Discreet Control, Waterproof, Recha

NEW BOOST & LOCK FEATURES: Enhance your training experience with the superior Boost button. The constant correction with a customizable Boost button allows for instant level increases to immediately recall you dog. Go from training mode to obedience mode easily by setting your own custom Boost to jump to your enhanced training level seamlessly. The newly introduced Safety Level Lock prevents unwanted or accidental level changes for an active training style. | EXPANDABLE HANDSFREE: Pair up to 14 HANDSFREE SQUARES to one transmitter for optimal performance in a diverse range of training scenarios. Instead of carrying your transmitter, you can strap the HANDSFREE SQUARE around your wrist, palm, or fingers to operate remotely. The HANDSFREE SQUARE provides discreet control to direct training association towards the trainer and freedom to multitask in your training. | WATERPROOF, EXPANDABLE TO 2 DOGS: The ARC HANDSFREE PLUS is durable 1 Dog System, expandable system up to 2-dogs.* Included is a IPX9K Waterproof remote transmitter and receiver. Also included is a compact HANDSFREE SQUARE** which allows you to remotely and discreetly control the transmitter at your fingertips. *The ARC HANDSFREE PLUS ADDITIONAL RECEIVER and HANDSFREE SQUARE are sold separately. The HANDSFREE SQUARE is not waterproof.** | 3/4-MILE RANGE: The range of this training e-collar is perfect for any and all training commands for your dog. With a range of