Meritline offers the Rapoo 2.4GHz Wireless Headset with 3.5mm / RCA transmitter, model no. H8060, for $44.99 plus around $8 for shipping. That's the lowest total price we could find by $9. It features a range of up to 33 feet, up to eight hours of playback, 20Hz to 20kHz frequency response, and includes an AC adapter, 3.5mm audio cable, and RCA audio cable.