• 4000ft Antenna & Wider Signal Coverage: With a 3/4 mile remote range, our dog shock collar provides a stronger and more stable signal, effective through walls to curb barking from another room, or help our dog follow commands to enjoy outdoor life even if they run off in the woods. Great radius with no interference！
• 3 Humane & Independent Mode: Our training collar for dogs features sound, vibration, and adjustable shock (1-16). The individual buttons are designed for blind operation, make it easy to choose the optimal mode quickly and accurately from inside a pocket so your dog will respond to your commands instead of responding only when the remote is in your hand.
• IPX7 Waterproof & No Burden Receiver: Electronic dog collars with remote offers the maximum flexibility during outdoor activities with the compact and lightweight receiver 0-27 inch neck, have fun with our dog while at the beach, or swimming in the pool. NOTE: Remote is typically not designed to be waterproof because it's usually held in the hands or placed in pockets.
• Dual Channel and No False Trigger: Our e collars for dogs training allows you the ability to switch back and forth between two dogs, and slide down to lock to prevent unintentional operation during break time when you put it in your pocket, or if children touch the buttons indiscriminately, say goodbye to unexpected corrections!
• Advanced Power-saving Technology: Our electric collar for dogs come with a universal USB charging cable which can charge the collar and remote simultaneously. On a full charge, it works for 30-60 days after 2-3 hours of fast charging. Conveniently recharge remote/receiver anytime and anywhere!

• Package Dimensions ‏ : ‎ 7.95 x 6.46 x 1.93 inches; 14.82 ounces