Audio-Technica ATH-SR50BT Headphones - Black

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Manufacturer Audio-Technica

Wireless with noise reduction and Hi-Res audio

The ATH-SR50BT wireless over-ear headphones deliver the exceptionally pure audio of Sound Reality in a convenient wireless design. The headphones are compatible with the high-quality aptX and AAC codes, in addition to the standard SBC codec, to provide exhilarating, full-range audio from the Bluetooth® wireless signal. The headphones' specially designed 45 mm drivers are also capable of Hi-Res Audio reproduction when used with the included 1.2 m (3.9') detachable cable.

The ATH-SR50BT headphones are equipped with a mic and touch-sensor controls in the left earcup, making it easy to answer calls, adjust volume and handle music playback on smartphones and other devices. The controls also offer the selection of active ambient noise reduction, which gently reduces environmental noise for cleaner, high-fidelity sound. A separate quick hear-through button can be pressed to hear external noises – voices in particular – a feature that's useful for engaging in brief conversations, hearing public transportation announcements, and the like. Headphone settings can be adjusted quickly and easily by using the Audio-Technica Connect app on a connected smartphone.

The earpads and headband are made of soft memory foam for ultimate comfort, and the headphones fold flat for easy storage in the included pouch. The internal lithium polymer battery provides 28 hours of continuous Bluetooth® and ANC use on a full charge, and recharges via the included 30 cm (1.0') USB charging cable.


  • Exceptionally pure audio of Sound Reality in a wireless design
  • Exclusively designed 45 mm drivers are capable of Hi-Res Audio reproduction with a wired connection
  • Mic and touch-sensor controls built into the earcup for convenient handling of calls, music playback and volume adjustment
  • Active ambient noise reduction circuitry gently reduces environmental noise for cleaner, high-fidelity sound
  • Switchable quick hear-through function allows voices (conversations, announcements at airports and transit stations, etc.) to be heard through the headphones
  • Internal battery provides up to 28 hours of continuous Bluetooth® and ANC use on a full charge
  • Soft memory foam earpads and headband for ultimate comfort
  • Compatible with aptX, AAC and SBC codecs
  • Fold-flat design for easy portability
  • 1.2 m (3.9') cable provides a wired connection for times when wireless operation is not available, when battery power is low, or when Hi-Res Audio is desired
  • Supports the Audio-Technica Connect app for convenient control of headphone settings
  • Includes 30 cm (1.0') USB charging cable and carrying pouch

What's in the box?

  • ATH-SR50BT Headphones
  • USB charging cable (30 cm (12") USB Type A / Micro USB Type B)
  • Cable (1.2 m (3.9’) / 3.5 mm (1/8”) gold-plated stereo mini-plug)
  • Pouch
Ear Coupling:
Closed acoustic
Travel, Mobile Devices
Sound Systems:
Frequency Response (Headphones):
5Hz - 40kHz (Bluetooth: 20Hz - 20kHz)
Impedance (Headphones):
47 Ω
Sound Pressure Level (SPL):
100 dB/mW
Transducer Principle:
Dynamic, 45 mm
Frequency Response (Microphone):
50Hz - 4kHz
Pick-up Pattern:
Microphone Sensitivity:
−44 dB (1 V/Pa, at 1 kHz)
Noise Cancelling Specification:
Active ambient noise reduction
Bluetooth Version:
Supported Profiles:
Qualcomm® aptX™ audio, AAC, SBC
Charging time:
Approx. 5.5 hours (0-100%)
Operating time:
Max. approx. 28 hours (with Bluetooth and ANC)
Battery Specification:
DC 3.7 V lithium polymer rechargeable battery
1 x 3.5mm stereo jack, Bluetooth
Line of sight – approx. 10 m
Carrier frequencies:
2.402 GHz - 2.480 GHz
Cable (1.2 m / 3.5 mm gold-plated stereo mini-plug, L-shaped) / USB charging cable (30 cm, USB Type-A/Micro USB Type-B)
262 g
Microphone, Volume Control, Single-sided cable, Detachable cable, Noise Cancelling, Foldable
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