The Sony MDR-IF240RK is a low-cost Infrared wireless headphone system, designed for the home enjoyment monitoring of, and simple connection, to televisions, stereo tuners, and CD or minidisc components. The transmitter also functions as a battery charger, with an LED charging status indicator light, and the automatic headphone shutoff helps conserve battery life when the headphones are secured in the transmitter cradle.
The MDR-IF240RK NiMH battery powered headphones feature volume control, a mute function protecting the drivers from noise when no audio signal is present, and a self-adjusting headband for listening comfort. The headphones are equipped with 30mm drivers and PET low-mass diaphragms, for extended low and high end frequency reproduction. The system allows mobility within a transmission range of 24 feet.
Infrared wireless headphone system 2 separate Left, Right transmission channels 24' transmission range Standard RCA phono and 1/8" stereo mini audio jacks on transmitter for connection to televisions, tuners, and CD or minidisc players Comfortable, Open Air headphones with self-adjusting headband 30mm headphone drivers for improved frequency response, extended bass reproduction High-rigidity PET diaphragms minmize distortion, low mass composite for improved high frequency reproduction Auto Power On/Off for headphones conserves battery life, On when in use, Off when removed from head
Headphone Volume control; Mute function cuts sound to headphones when no signal is present, avoids noise Rechargeable NiMH or AAA dry battery operation with up to 30 hr. NiMH battery life LED battery charge indicator light for transmitter NiMH batteries charged by transmitter; Auto Charge function when headphones are secured on transmitter with automatic shutoff for headphones
Headphone Volume control; Mute function cuts sound to headphones when no signal is present, avoids noise Rechargeable NiMH or AAA dry battery operation with up to 30 hr. NiMH battery life LED battery charge indicator light for transmitter NiMH batteries charged by transmitter; Auto Charge function when headphones are secured on transmitter with automatic shutoff for headphones






