General Information
Move around your listening room while you enjoy music or TV soundtracks with Sony's MDR-IF140 infrared cordless headphones. Connecting easily to your TV, VCR or home audio system through the supplied connecting cord and adaptor, these additional wireless headphones feature a lightweight, open-air design, which allows you to hear ambient sound. Additional features include 30 mm drive units for deep bass, up to 100 hours of battery life (with AAA battery), a transmission range up to 24 feet, and a transmission coverage angle of up to 90
