Used Audio-Technica ATH-M20xBT Wireless Over-Ear Headphones — White

The Audio-Technica ATH-M20xBT Wireless Headphones in white deliver up to 60 hours of continuous playback on a full charge — and just 10 minutes on USB-C rapid charge restores 3 hours of listening time, making battery life a non-issue for even the longest sessions. Inspired by the acclaimed ATH-M20x wired studio monitors, these closed-back Bluetooth headphones bring the same trusted M-Series sonic signature to a wireless form factor, with enhanced low-frequency performance and full-range, high-fidelity audio reproduction.

For buyers comparing affordable wireless studio headphones or searching for the best Bluetooth over-ear headphones under $100, the ATH-M20xBT punches well above its price point. Its multipoint pairing connects to two Bluetooth devices simultaneously — seamlessly switching from a studio session on a laptop to an incoming call on a smartphone without re-pairing. A dedicated low latency mode improves audio-video synchronicity for smooth streaming and gaming, making these headphones equally capable outside the studio.

Built on Audio-Technica's M-Series platform — praised by engineers and audio reviewers for decades — the ATH-M20xBT pairs 40mm dynamic drivers with rare-earth magnets and copper-clad aluminum wire voice coils for accurate midrange reproduction and a flat low-mid response ideal for critical listening. The closed-back design provides meaningful sound isolation in busy environments, and the included 3.5mm cable enables wired fallback when needed, eliminating dead-battery anxiety entirely.

Key Features of the Audio-Technica ATH-M20xBT

• 60-Hour Battery Life: Delivers all-day and multi-day wireless listening on a single full charge, with USB-C rapid charge providing 3 hours of playback from just 10 minutes of charging.
• 40mm Dynamic Drivers: Rare-earth magnets and copper-clad aluminum wire voice coils produce enhanced low-frequency performance and full-range, high-fidelity audio consistent with M-Series studio monitors.
• Multipoint Bluetooth Pairing: Stays connected to two devices at once, enabling seamless switching between a laptop, tablet, or smartphone without re-pairing each time.
• Low Latency Mode: Reduces audio delay for tighter synchronicity between sound and video, making these headphones viable for streaming, gaming, and video production workflows.
• Built-In Mic and Controls: Inline microphone and playback/volume buttons on the left earcup handle calls and media control without reaching for a device.
• Closed-Back Design: Circumaural over-ear fit delivers excellent passive sound isolation, keeping external noise out and audio in — without electronic noise cancellation required.
• Wired Fallback via 3.5mm Cable: Included detachable audio cable provides a wired connection option for non-Bluetooth devices or when battery charge runs low.

Technical Specifications

• Model: ATH-M20xBTWH
• Color: White
• Driver Size: 40 mm
• Driver Type: Dynamic with rare-earth magnet and copper-clad aluminum wire voice coil
• Frequency Response: 5 Hz - 32 kHz
• Impedance: 36 Ohms
• Design: Closed-back, circumaural (over-ear)
• Wireless Technology: Bluetooth
• Multipoint Pairing: Yes (up to 2 devices simultaneously)
• Low Latency Mode: Yes
• Battery Life: Up to 60 hours continuous playback
• Rapid Charge: 10 minutes = 3 hours playback
• Charging Time (Full): Approx. 4 hours
• Charging Connection: USB-C
• Built-In Microphone: Yes (left earcup)
• Built-In Controls: Yes (left earcup — playback, volume, calls)
• Wired Connection: 3.5 mm stereo mini-plug (L-shaped, gold-plated)
• Cable Length: 1.2 m (3.9 ft)
• Operating Temperature: 41 degrees F to 104 degrees F
• Weight: 216 g (0.48 lbs)
• Condition: Used - B-Grade (BA); mild surface wear, fully functional

What's Included

• Audio-Technica ATH-M20xBTWH Wireless Over-Ear Headphones (White)
• 3.5 mm TRS Audio Cable (1.2 m / 3.9 ft, L-shaped gold-plated plug)
• USB-C Charging Cable (30 cm / 12 in, USB-A to USB-C)