Sony Wireless Headphones (MDR-RF800RK) *

Never used, given to me as a gift, I have no need for a wireless pair so have decided to sell them off. These have an RF transmission range of up to 100 meters and you can choose to charge the wireless battery inside the phones or use disposable batteries. cost 50 pounds new. Specs below. Brand Sony Model MDR-RF800RK MPN MDRRF800RK UPC 4905524331318, 4905524331325 Features Design Over the Head Frequency Response 20 Hz - 20 kHz Colour Black Connectivity Wireless Wireless Technology RF Driver Unit Size 40 mm Miscellaneous Weight 115.1 gr