Sony MDR-IF245RK Marketing Specifications - Page 1

MDR-IF245RK Wireless Stereo Headphones System Unwind with wireless audio that sounds great, just for you. Roam free within about 26' of your TV or sound system and enjoy up to 28 hours of listening on one charge. They're also comfortable, stylish and perfect for cranking the volume without waking the neighbors. Cordless Headphones Enjoy high-fidelity sound, at home, in wireless freedom. Long-term comfort The lightweight, self-adjusting mechanism allows for long-term comfort and ease-of-use. Expressive sound 40 mm drivers deliver deeper bass and audio clarity for a superior home entertainment experience. Quality sound Infrared transmission provides quality indoor, line of sight transmission. (Up to approximately 26 ft).¹ Battery Life The supplied rechargeable battery delivers approximately 28 hour battery life with fast recharge function.1 Specifications Audio Audio Modes Driver Unit Effective Range Frequency Response Transmitter Volume Control General Design Diaphragm Headband Magnet Power On/Off Type of Use Hardware Communication Headphone Type Inputs and Outputs Audio In Phono Input(s) Power Battery Charging (Approx) Battery Life (Approx) Battery Type Mute: Operates when RF signal is weak or not received 40 mm Approximately 33 ft (10 m); 13 ft (4 m) at ±45° line-of-sight 10 - 24,000 Hz Right 2.8 MHz, Left 2.3 MHz; (Frequency modulation) Yes (Rotary) Over-the-head, Home-music/movie/games PET Wide, Self-adjusting Neodymium Manual Power switch turns headphones ON/OFF. RED LED illuminates Home Infrared Open-air, Dynamic Analog Phono Input (left/right), Analog Stereo Input mini jack (x1) 1 (Stereo L/R phono plugs) 16H (to fully charge an empty battery); Battery is charged by placing MDR on TMR 60H (with fully charged supplied NiMH battery pack); 28H (with AAA type alkaline battery) Rechargeable Ni-MH battery pack (supplied); AAA x2(not supplied)