Sony MDR-IF240RK Wireless Stereo
Headphones System, Frequency Response 18 - 22,000Hz, Includes transmitter &
headphones, Lightweight, open-air design, 30mm drive units for deep bass, Up to
60-hr battery life, Transmission range up to 24 ft, Battery is automatically
charged by placing headphones in cradle, Up to 90° transmission coverage angle,
Easy connection to home audio system, TV or VCR, Includes 1 rechargeable AAA
NiMH battery.
General Information |
Manufacturer |
Sony |
Manufacturer Part Number |
MDR-IF240RK |
Product Line |
Headphones System |
Product Name |
MDR-IF240RK Wireless Stereo Headphones System, Frequency Response 18 - 22,000Hz,
Includes transmitter & headphones, Lightweight, open-air design, 30mm drive
units for deep bass, Up to 60-hr battery life |
Marketing Information |
Get ready
to rock with Sony's MDR-IF240RK Wireless Stereo Headphones System! This
complete kit which includes a Transmitter and Headphones offers features
like its lightweight, open-air design, 30 mm Drive Units for deep bass, up
to 60 hours of Battery Life with an optional alkaline battery or up to 35
Hours of Battery Life with the supplied NiHM Rechargeable Battery, and a
Transmission Range up to 24 feet. Also utilize the Transmission Coverage
Angle - up to 90°. Permitting an easy connection to your home audio system,
TV or VCR, the MDR-IF240RK provides a personal entertainment experience you
can move to. |
Features & Benefits |
-
Complete Kit Including Transmitter and
Headphones
-
Lightweight, Open-Air Design
-
30 mm Drive Units for Deep Bass
-
Up To 60 Hours of Battery Life (Optional
Alkaline Battery)
-
Transmission Range Up To 24 Feet
-
Battery Is Automatically Charged By
Placing Headphones On The Cradle
-
Transmission Coverage Angle Up To 90°
-
Easy Connection to Home Audio System, TV
or VCR
|
Specifications |
-
Cordless Design lets you move around the
room and still enjoy music or TV sound tracks; lets you turn the
volume up late at night -- without disturbing anyone else
-
Easy Connection to TV, VCR and audio
systems, through the supplied connecting cord and plug adapter
-
Light Weight so you can wear them
comfortably for hours on end
-
Open-Air Design lets you continue to
hear ambient sound
-
High-Power Infrared Transmitter
incorporates multiple Light-Emitting Diodes (LEDs) for extended
coverage range
-
24 Foot Transmission Range for listening
enjoyment throughout the room; lets you sit back from the TV set and
still enjoy TV sound
-
30 mm Diameter Drive Units are larger
than many portable headphones for deeper bass, lower distortion and
wider dynamic range; frequency response extends down to a low 18 Hz
-
Rechargeable Battery (supplied) saves
repeated trips to the store; automatically recharges when you place
the headphones on the supplied transmitter
-
Up To 100 Hours of Battery Life with
optional AA alkaline battery; up to 30 hours life with supplied
rechargeable NiCad battery
-
Complete Kit including high-powered
transmitter/recharger, headphones, rechargeable battery, connecting
cable, UniMatch(r) plug adapter and AC power adapter
90° Transmission Angle (maximum) for
uninterrupted listening as you move around the room
PET Diaphragms ensure high rigidity for
minimum distortion; low mass for extended high-frequency response out
to 22,000 Hz
Ferrite Magnets combine high energy and
small size, for ample sound output
Wide Headband with a separate self-adjusting
band conforms precisely to the curve of your head; stays comfortable,
even after listening for hours on end
Mute Function to avoid noise through the
headphones; cuts out the sound when no audio signal is available
Automatic Headphones Power Switch
conserves battery life; the headphones turn on when you place them on
your head
Single Volume Control in one earpiece
conveniently adjusts the volume for both channels
Supplied Connecting Cord with Sony
UniMatch® plug that goes to the headphone output of your high fidelity
system, TV set or VCR; UniMatch system accommodates either the phone
jack on high fidelity components or the minijack found on video
components
Infrared Modulation: Frequency
modulation
Infrared Carrier Frequencies: Right
2.8MHz, Left 2.3MHz
Transmitter:
Power Requirements: AC 120V, 60Hz when
used with supplied AC power adaptor, which connects to the DC 9V jack
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
Effective Range: 24 feet (7m); 10 feet
(3m) at ±45°
Power On/Off: Automatic On/Off switch
Headphones:
Type: Open-air, Dynamic, Cordless
Drive Unit: 30mm
Diaphragm: PET
Magnet: Ferrite
Frequency Response: 18 - 22,000Hz
Battery Life: Approx. 35 hours with
optional NiCad battery; approx. 60 hours with optional alkaline
battery
Recharging Time: Approx. 24 hours
Headband: Wide, Self-adjusting
Power On/Off: Automatic switch
Volume Control: One
Weight: Headphones: 6.3 oz. (180 g) (including
battery), Transmitter: 4.4 oz. (125 g)
Supplied Accessories: Rechargeable NiCad
Battery NC-AA-HJ, AC adapter, Connecting cord, UniMatch plug adapter
|
A-20031228-1041-111-L
M-20041213-1041-110-E
M-20060124-1041-116-E
M-20070901-1041-117-E
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
|