ICOtec introduces the all new Rascal Bluetooth electronic game call. The new and improved sound enhancement crystal audio technology boasts and incredible life-like audio reproduction of animal sounds like never before. The volume level has also been ramped up to explode the sound even farther than a typical caller of this size and price range.Place four AA batteries in the unit, activate the Bluetooth on your smartphone, search for Rascal, connect and start streaming sound from your phone, online sites, apps and any sounds you have recorded to your phone. You will notice up to an amazing 100 yard range from your phone to the call unit. That is a longer range than most other call brands can do with their remote control.ICOtec has also included an external speaker port for those windy areas and a decoy port for those who download and use the ICOtec Animal Audio App. You can download sounds in the app for offline play in case you are out of cell phone service where you hunt.The Animal...