[2015 Updated - Smartphone Controlled] Esky 2-in-1 Waterproof Rechargeable Dog Training System, Auto Anti-bark 99Levels Shock and Vibration Function, Compatible with iPhone, Samsung, iPad 2.0/3.0 and iPod & Samsung devices with Bluetooth 4.0, Android 4.2 Add more fun to your smart phone by using it to train your dog. Compatible with iPhone, Samsung, iPad 2.0/3.0 and iPod & Samsung devices with Bluetooth 4.0, Android 4.2; Customizable Dog Training Application (Free via Apple or google play appstore) Multiple functions (anti-bark, dog training collar etc) and corrections (user-adjustable warning tones, static shocks, vibrations, etc); Adjustable 99 levels of shock, 99 levels of vibration in dog training function Sensitivity to triggering responses is fully adjustable; Capable of discontinuing intense corrections to protect your dog from over-stimulation Extra receivers can be added for multi-dog training