Overview:
- The ATH-M20xBT over-ear wireless headphones include all the features you want and the audio quality you demand. Inspired by our #1 selling ATH-M20x wired professional studio headphones and featuring powerful 40-mm drivers for enhanced low-frequency performance, the ATH-M20xBT Bluetooth headphones deliver an incredible listening experience with full-range, high-fidelity audio and enhanced bass.
- Enjoy a sonic signature tuned to reflect our wired studio monitor headphones wherever you go. The ATH-M20xBT has a multi-point pairing capability that lets you connect wirelessly to 2 devices, optimal for multimedia use. The wireless headphones are also equipped with a low-latency mode that improves the synchronicity between audio and video for smooth streaming and gaming.
- Audio-Technica over-ear headphones provide excellent sound isolation in loud environments. Combining modern design and high-quality materials, the ATH-M20xBT delivers an ideal listening experience for those that put audio first.
- The ATH-M20xBT headphones have a long battery life, providing up to 60 hours of continuous use on a full charge and up to 3 hours of use on a 10-minute rapid charge (via USB-C connection). The microphone and buttons built into the left earcup let you easily control calls, music playback, and volume. Constructed with professional-grade earpad and headband material, the ATH-M20xBT was built for long-lasting durability and comfort.
- Included Accessories: The ATH-M20xBT comes with a 1.2-m (3.9') cable for an optional wired connection.

Features:
- Wireless, on-the-go design delivers the same sonic signature as the wired ATH-M20x professional studio headphones
- 40-mm drivers with rare-earth magnets and copper-clad aluminum wire voice coils are tuned for enhanced low-frequency performance
- Low-latency mode improves synchronicity between audio and video for smooth streaming and gaming
- Multi-point pairing function allows you to stay connected to 2 Bluetooth devices at once
- Up to 60 hours of continuous use on a full charge and up to 3 hours of use on a 10-minute rapid charge (via USB-C connection)
- Microphone and buttons built into the left earcup let you easily control calls, music playback, and volume
- Over-ear design for excellent sound isolation in loud environments
- Professional-grade earpad and headband material for long-lasting durability and comfort
- Includes 1.2-m (3.9') cable for optional wired connection

Specifications:    

Headphones
- Type: Closed-Back Dynamic
- Driver Diameter: 40 mm
- Frequency Response: 5 to 32,000 Hz
- Sensitivity: 100 dB/mW
- Impedance: 36 Ohms
- Weight: Approx. 216 g (7.6 oz)
- Charging Time: Approx. 4 Hours | The Above Figures Depend on Operating Conditions
- Operating Temperature: 5 °C to 40 °C (41 °F to 104 °F)
- Operating Time: Continuous Transmission Time (Music Playback): Max. Approx. 60 Hours | The Above Figures Depend on Operating Conditions
- Microphone Sensitivity: -42 dB (1 V/Pa, at 1 kHz)
- Microphone Frequency Response: 50 to 20,000 Hz
- Microphone Polar Pattern: Omnidirectional
- Power Supply: DC 3.7-V Lithium Polymer Battery
- Accessories Included: USB Charging Cable (30 cm (12")) | USB Type-A / USB Type-C | Audio Cable (1.2-m (3.9') / 3.5-mm (1/8") Gold-Plated Stereo) | Mini-Plug (3-Pole / L-Shaped)
- Notes: For product improvement, the product is subject to modification without notice

Bluetooth®
- Bluetooth® Version: Bluetooth Version 5.0
- Operating Range: Line of Sight - Approx. 10 m (33')
- Maximum RF Output: 10 mW EIRP
- Frequency Band: 2.402 GHz to 2.480 GHz
- Modulation Method: GFSK, Pi/4DQPSK, 8DPSK
- Spread Spectrum Method: FHSS
- Compatible Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
- Support Codec: AAC, SBC
- Supported Content Protection Method: SCMS-T
- Transmission Band: 20 to 20,000 Hz