inputs.text: verypoor range - fine productexcept important spec range no range specified amazon technical description known specified range 10 ft would not considered purchasing itehem first place reality range even shorter 10 ft try various frequencies many years ago purchased irock transmitter although limited selection frequencies four thehem close 88 range 50 ft hoped scosche transmitter would least kind range highly recommend amazon inform prospective buyer spec range 10 ft thereby avoid many returns disappointed customers