A wonderful new addition to our range of IRiS Talkers. Gentle movement of the IRiS Vibration Switch allows control of all IRiS listeners. Shake the unit and watch as colors, aromas, sounds, and videos change. The Switch can be fixed to an arm or leg, and is ideal for developing fine and gross motor skills. Powered by an integral battery. 2 year warranty. Please allow up to 10 weeks for the delivery of this product. For returns, a 20% restocking fee is applied.