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.

Available in black (ATH-SR50BTBK) and brown-gray (ATH-SR50BTBW).

Type: Closed-back Dynamic
Driver Diameter: 45 mm
Frequency Response: 5 – 40,000 Hz
Sensitivity: 100 dB/mW
Impedance: 47 ohms
Battery: DC 3.7V lithium polymer battery
Cable: Detachable 1.2 m (3.9')
Connector: 3.5 mm (1/8") gold-plated stereo mini-plug, L-shaped

Audio-Technica ATH-SR50BT

Wireless Over-Ear Headphones, Black

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.

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
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
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
Includes 30 cm (1.0') USB charging cable and carrying pouch

Trusted by Professionals

Whether it’s on the boardroom table, the stage or in the studio, Audio-Technica products are trusted time and again by industry professionals looking for reliable, lovingly developed audio products for all budgets. It’s Audio-Technica’s commitment to innovation, customer service and meticulous design that ensure professionals turn to us to provide solutions in conferencing, houses of worship, broadcasting, live sound, recording studios and beyond.

50 Years of Devotion to Music

For over 50 years Audio-Technica has worked alongside leading figures in sports and music broadcast to develop and hone a range of products that deliver on the highest level. Audio-Technica have developed and delivered products to power the Grammys, World Cup, Super Bowl, Commonwealth Games as well as every Summer and Winter Games from Atlanta 1996 to Sochi 2014.

A Legacy in Innovation

Founded in 1962 by Hideo Matsushita, Audio-Technica positioned itself immediately as a leader in the manufacture and design of innovative audio products. It’s expertise in innovation quickly spread to various new fields and led to the development of tone arms, microphones and headphones. Audio-Technica soon became a benchmark in those fields. A self-made man and audiophile, it all started in his workshop, with the hand crafting of stereo cartridges. 50 years later, Audio-Technica has become a global leader in audio innovation.

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

Available in black (ATH-SR50BTBK) and brown-gray (ATH-SR50BTBW)

A Passion for Listening

Humility, passion, creativity and expertise in sound are the core values behind Audio-Technica’s legacy, greatly inspired by its founder - whose imprint on the company’s philosophy is still felt today. Audio-Technica’s passion for listening evolved in the 70’s, when it started designing headphones, building upon a legacy in innovation, meticulous engineering and artistic design.Today, Audio-Technica’s audio products have become globally synonymous with consistently high sonic performance paired with impeccable build construction and artistic design.

Thông số kỹ thuật

Type	Closed-back Dynamic
Driver Diameter	45 mm
Frequency Response	5 – 40,000 Hz
Sensitivity	100 dB/mW
Impedance	47 ohms
Battery	DC 3.7V lithium polymer battery
Battery Life	Max. approx. 28 hours* Charging Time: Approx. 5.5 hours*
Weight	Approx. 262 g (9.2 oz)
Accessories Included	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
Type (Microphone)	Condenser
Sensitivity (Microphone)	-44 dB (1 V/Pa, at 1 kHz)
Frequency Response (Microphone)	50 - 4,000 Hz
Polar Pattern (Microphone)	Omnidirectional

Operating Temperature: 5°C to 40°C (41° F to 104°F)
Communication system: Bluetooth version 5.0
RF output: 3.2mW EIRP
Maximum communication range: Line of sight - approx. 10 m (33')
Frequency band: 2.402 GHz to 2.480 GHz
Modulation method: FHSS
Compatible Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Support codec: Qualcomm® aptX™ audio, AAC, SBC
Supported content protection method: SCMS-T
Transmission band: 20 to 20,000 Hz