... :http://www.goswalle.com, pool playing!Colors Changing Ball Tech Specs Max Remote distance: 35 meters (without ... is to connect the bluetooth device - the Swalle ball. we will into the main menu interface which ... first function is controlling, we can make the ball run forward , backward,turn right,turn left by ... of light color(red,green,blue), running speed, spin speed.What is Swalle B1 app toy used ...