900MHz Wireless Headphone Sys
Product Description
MODEL- MDR-RF960RK VENDOR- SONY ELECTRONICS
FEATURES- 900MHz Wireless Stereo Headphones
Do not let your headphones cramp your style... go wireless, and roam
free. Sonys MDR-RF960RK 900 MHz RF Wirless Headphones have a
transmission range of 150 feet, allowing you to move about your
house or yard without missing a beat (or word). The 900 MHz radio
frequency delivers high quality sound, and the 30mm driver units
provide deeper bass, lower distortion and a wider dynamic range.
These lightweight headphones are easily recharged by placing them on
the transmitter, and the package includes rechargeable NiMH
batteries. The MDR-RF960RK come with automatic tuning for optimal
reception of signal.
Includes transmitter, headphones, connecting cord, UniMatch plug
adapter and AC power supply.
* Double Headband with self-adjusting mechanism conforms to the curve of
your head for a fit that stays comfortable even during extended listening
sessions.
* Volume Control is rotary type for easy, convenient adjustment.
* 3 Transmission Channels help ensure optimum signal reception; convenient
tuning control on headphones.
* Automatic Power On/Off for both headphones and transmitter conserves
battery life; transmitter turns on when it senses an input signal;
headphones turn on when you place them on your head.
* Automatic Tuning on Headphones for best reception of signal.
* Supplied Connecting Cord goes directly to headphone output of your high
fidelity system for easy connection to hi-fi system, TV or VCR.
* Wireless design lets you move inside and outside your house and still
enjoy music and TV sound, and lets you turn up the volume late at night
without disturbing others.
* 150 Foot Transmission Range for listening enjoyment upstairs, downstairs,
virtually everywhere in your home and outside in your backyard.
* 900 MHz Radio Frequency (RF) Transmission provides better sound quality
and greater range than earlier wireless systems, and uses the same
advanced technology as 900MHz cordless telephones.
* Mute Function helps eliminate noise through the headphones and cuts out
the sound when no audio signal is available.
* 30mm Diameter Driver Units are larger than many portable headphones for
deeper bass, lower distortion and wider dynamic range; low frequency
response extends down to 20Hz.
* PET diaphragms ensure high rigidity for minimum distortion, and low mass
for excellent high-frequency response.
* Ferrite Magnets combine high energy and small size for ample sound
output.
* Comfortable closed type headphone system fit securely for maximum
frequency response reception.
* FM Transmission System resists static and distortion for higher fidelity;
convenient sliding selector control on the side of the transmitter.
* Easy Rechargeable Battery System automatically charges the headphones
when placed onto the transmitter.
* Included NiMH rechargable batteries are more convenient than ordinary
replaceable batteries, and when fully charged provide up to 20 hours of
operating power.
-- SPECIFICATIONs -----------------------------------
TYPE - Open Air, Dynamic, Cordless
DRIVE UNIT - 30mm diameter, dome type
FREQUENCY RESPONSE- 20 ~ 20,000 Hz
MAGNET - Ferrite
SENSITIVITY - 105 dB/mW
IMPEDANCE - 24 ohms at 1 kHz
HEADBAND - Double-band, self-adjusting
AUDIO INPUT - Stereo L/R phono plugs; supplied 3-foot connecting cord
goes from stereo mini plug or phone plug to L/R phono
plugs.
Supplied UniMatch plug adapter converts stereo mini
plug to stereo phono plug.
EFFECTIVE RANGE - 150 feet
POWER - AC 120Vm 60Hz when used with supplied AC power adapter
which connects to the DC 9V jack.
Headphones : NiMH battery (supplied)
Transmitter: 9V AC with supplied adapter
Battery Life: Approx 16 hours with fully charged Ni-MH
battery (included).
Up to 24 hours with optional AAA Alkaline
type batteries.
WEIGHT - Headphones : 9.5 oz. (270 g), (including battery)
Transmitter: 6.7 oz. (195g)
MANUFACTURER WARRANTY: 90
