title: Sony MDR-IF245RK Wireless Infrared Headphones
full: Sony MDR- Wireless Infrared Headphones
  ['- Sony cordless rechargeable lightweight headphones- Lightweight headphones for long time listening comfort- Approximately 28 hours playback with supplied NiMH rechargeable battery - AAA alkaline batteries (not supplied) can also be used as alternative power- 40mm driver units for powerful expressive sound- Muting function reduces noise disturbance- Self-adjusting headband- Up to 8 meter reception range- Modulation: FM stereo- Frequency response: 10 Hz - 20 000 Hz']
  {"Package Dimensions": "13.9 x 9.09 x 4.57 inches", "Item Weight": "200 Grams", "Manufacturer": "Sony", "Batteries": "1 Lithium Ion batteries required.", "Is Discontinued By Manufacturer": "No", "Date First Available": "October 1, 2012", "Brand": "Sony", "Color": "Black", "Form Factor": "Over Ear", "Connectivity Technology": "Infrared", "Wireless Communication Technology": "Infrared"}