Petsafe Smart Dog 75 Yard Remote Trainer, 8lb

Train your dog with your iPhone or Android phone; Requires iOS 8 or later or Android 5 or later
Requires Bluetooth
1 level tone (beep), 1 level vibration and 15 adjustable levels of static stimulation to teach commands and correct behavior
Range up to 75 yards is best for indoors or small outdoor spaces
Rechargeable waterproof collar submersible up to 5 feet for all of your dog's outdoor activities