iCast Transmitter FEATURES & SPECS: •Wireless Transmitter / Charger for iPod •Interference-Free 2.4 GHz system – not affected by microwave ovens, cordless phones or other wireless devices •Range up to 350 feet •Charges your iPod •Connects to Sonos ZP90 •Operate the controls of your iPod while in iCast cradle via Outcast or iCast Transmitter •Plug & Play - No software needed! •Includes inserts for iPod 3G, iPod mini, iPod 4G, iPod with color display, iPod nano, iPod with video •Works with all music formats and players including iTunes •Includes AC adapter and all connecting cables needed •Must be used with iCast Receiver or Outcast to make a complete system iPod not included •Product Dimensions: Length 6 7/8" - (17.5 cm) - -Width 3 1/2" - (8.9 cm) - - Height 2" - (5.1 cm) •Shipping Weight: 2 lbs 11 oz (1.2 kg)