Sony MDR-RF970RK review
Enjoy your music without wires. The MDR-RF970RK features noise reduction
technology that really lets you listen to your tunes without any unwanted
sounds. Travel in freedom up to 150 feet from your sound source while
delivering higher fidelity stereo sound. This system includes Ni-MH
rechargeable batteries, 900MHz RF wireless transmission and headphones with
a 40mm driver for deep bass. An auto tuning feature conveniently scans up
and down the band to automatically tune in channels. Hear the difference
with the MDR-RF970RK wireless headphones system.
Transmission 900MHz radio frequency transmission with up to 150 ft
transmission range.
Additional Features Volume control on ear piece, auto power On/Off
What is Radio Frequency? Radio Frequency transmission works by sending our
radio frequency signals from the transmitter to the headphones. Radio
frequency signals allow high fidelity sound reproduction and have a large
reception range that does not require keeping the headphones within line of
sight of the transmission. Radio frequency signal quality can deteriorate
due to external noise and interference in some settings.
Sound Noise reduction technology reduces interference and neodymium magnets
give you a high fidelity sound reproduction.
Design Comfortable fit with adjustable headband and complete coverage of
the ear.
Battery Supplied rechargeable nickel-metal hydride battery automatically
charge by placing the headphones on the transmitter base station;
headphones charge via electromagnetic induction charging.