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.

150 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 lms without having to charge for up to 20 hours2.

Comfortable tting earpads and headband

Sit back and relax. Whether it’s a streaming binge or a movie marathon, these so 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 outtted with a headphone jack and come with an audio cable in the box for wired listening of your favorite shows, movies, or music.

Specications

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.

Corporation. Bluetooth and the Bluetooth logo are trademarks of Bluetooth SIG, Inc. All other trademarks are trademarks of their respective owners. Features and specications are

subject to change without notice.

Updated: August 1, 2018