Sony WHRF400 Specification Sheet
WH-RF400
RF400 Wireless Home Theater Headphones
Stay immersed in the action with wireless, noise-reducing home theater headphones. High quality sound from large drivers pairs with a Bluetooth range of 150 feet for optimal performance1. Enjoy crystal-clear voices in your favorite shows and movies with Voice Mode and binge-watch uninterrupted with 20 hours of battery life2 in a comfortable, adjustable design.
Features
Hear the details with large driver units
Hear the highs and lows in all of your favorite shows, movies, and games. Large 1.57" driver units put power and quality behind the audio, so all you hear is the clarity and detail in every voice, note, and sound.
Escape into your content
The built-in noise reduction system reproduces clearer sound by blocking interference from other electronic devices, leaving you immersed in what you’re watching.
Vocal clarity with Voice Mode
Enjoy clearer dialogue for shows and movies with a touch of the Voice Mode button.
150ft Wireless range
Never worry about re-pairing your headphones. The enhanced range from the transmitter dock lets you move from room to room without losing an audio connection1.
Up to 20 hours of play time
Enjoy your favorite shows, music, and films without having to charge for up to 20 hours2.
Comfortable fitting earpads and headband
Sit back and relax. Whether it’s a streaming binge or a movie marathon, these soft and comfortable headphones are optimized for long listening. The headphones are adjustable with a twist-and-tilt feature, allowing any member of the family to use them comfortably for hours on end.
Set-and-forget simple setup
Once these headphones are out of the box, simply connect the transmitter dock to your TV with the supplied cable and sit back as the headphones sync with the dock.
Easy to charge
When the battery gets low, simply place them back on the receiver on the cradle to charge.
Included audio cable for wired listening
The RF400 headphones are outfitted with a headphone jack and come with an audio cable in the box for wired listening of your favorite shows, movies, or music.
Specifications
Colors
Color |
Black |
General Features(Headphone) |
|
Diaphragm |
PET |
Driver Unit |
40mm |
Frequency Response |
10Hz-22,000Hz |
Headband |
Mold band with head cushion |
Headphone Type |
Dynamic |
Impedance |
32 ohm (1KHz) |
Magnet |
Neodymium |
Sensitivity |
100dB/mW |
Wearing Style |
Circum Aural |
Weights (Approx.) *excl.cable erights |
275g (with supplied rechargeable battery) |
|
|
General Features(Active Headphones) |
|
Batteries |
DC2.4V-3.0V : Dry Battery(Size AAA)x2 |
Battery Charge Method |
Hang on the transmitter |
Battery Charge Time |
Approx. 7 Hours (Full charge) |
Battery Indicator (working indication) |
Green LED |
Battery Life(continuous music playback time) |
Maximum 20 Hours |
Distortion |
Less than2% (1kHz) |
Headphone Power Indicator |
Green LED Lights Up |
Maximum Output |
7mW(1kHz) |
Volume Control |
Yes (Rotary) |
1.Interoperability and compatibility among Bluetooth® devices may vary.
2.Actual performance varies based on settings, environmental conditions, and usage.
©2018 Sony Electronics, Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony and the Sony logo are registered trademarks of Sony Corporation. Bluetooth and the Bluetooth logo are trademarks of Bluetooth SIG, Inc. All other trademarks are trademarks of their respective owners. Features and specifications are subject to change without notice.
Updated: August 1, 2018
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