Walmart offers the Ematic Wireless Headphones and Transmitter
, model no. EH156, for $9.98
Ocean Reef Electronics via Amazon charges the same with free shipping
.) Opt for in-store pickup
to avoid the $4.97 shipping charge. That's the lowest price we could find by $5, although we saw them for a buck less in August. This set is compatible with PCs and MP3 players and features a wireless transmitter with a range of 90 feet, FM radio, and built-in microphone.