The Audio‑Technica ATH‑M20xBT is a wireless over‑ear locked‑back dynamic headphone that brings the classic “M‑Series studio” sound to a portable, everyday friendly Bluetooth design. Its 40 mm drivers with rare‑earth magnets and copper‑clad aluminum voice coils deliver a balanced yet bass‑rich sound — giving you clear mids, crisp highs, and a strong low‑frequency foundation — whether you’re listening to music, watching films, or streaming.
With Bluetooth connectivity (including multipoint pairing and low‑latency mode), the ATH‑M20xBT is well‑suited for mobile devices, laptops, tablets — giving you freedom from cables while maintaining solid audio quality. The over‑ear design and professional‑grade earpad and headband material ensure comfort and passive isolation, even during extended listening sessions or in noisy environments.
Controls and a built‑in microphone are integrated on the left earcup — ideal for calls, streaming, and everyday audio control without reaching for your device. If you need or prefer a wired connection, the ATH‑M20xBT also ships with a detachable 1.2 m audio cable so you can plug in directly and keep listening.
| Type | Closed‑back dynamic, Over‑Ear, Wireless / Wired |
| Driver Diameter | 40 mm |
| Frequency Response | 5 – 32,000 Hz |
| Impedance | 36 Ω |
| Sensitivity | 100 dB/mW |
| Wireless / Battery | Bluetooth 5.0 (AAC, SBC), multipoint pairing, low‑latency mode; rechargeable Li‑Po battery, up to 60 hrs playback on full charge, ~3 hrs playback from 10‑min rapid charge. |
| Microphone | Built‑in mic (omnidirectional), ~ –42 dB sensitivity, 50 – 20,000 Hz frequency response |
| Connectivity Options | Wireless (Bluetooth 5.0) or Wired via 1.2 m detachable 3.5 mm cable (included) |
| Weight (without cable) | ≈ 216 g (7.6 oz) |
| Warranty Terms: | 1-year limited warranty covered by 101 Multimedia. |
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| Product Categories | Wired Headphones |