此組合包裝清單包含以下項目：
(1) ARC-X 1-DOG 主機 + (1) 額外接收器 + (2) HANDSFREE SQUARE 免持方塊
隆重介紹 ARC-X 2-DOG 組合。設計比 1900X 薄 30%，搭配 Dogtra 專利 ergo-curve 曲線，自然貼合您的愛犬身形。重量僅 2.75 盎司，輕盈到您的愛犬幾乎感受不到它的存在。先進的 XPP 震動、聲音提示，以及最亮的 LED 燈。有效範圍 3/4 英里，可擴充至 3 隻狗。完全防水。訓練，重新定義。
2 個額外 HANDSFREE SQUARE 免持方塊，適用於 Dogtra HANDSFREE 和 X-Series 系列。
The 30% slimmer profile is a game changer—it fits under my jacket without that bulky feel my old system had. I’ve got both dogs covered now with the extra receiver, and the handsfree squares actually stay put on my belt during long walks.
The extra receiver and handsfree squares make managing both dogs solo actually doable—the 30% slimmer design feels noticeably lighter on my belt than my old setup. Charging both units was straightforward, and the controls are intuitive enough that I didn’t need the manual past the first day.
Took the pair out for their first training session and the 30% slimmer design makes a real difference—way easier to hold for quick corrections. The extra receiver paired instantly and the handsfree squares actually stay put on my belt. My two escape artists are responding better already, so this bun