Headphones AUDIO TECHNICA ATH-M20XBT

The ATH-M20xBT wireless headphones with powerful 40mm drivers provide the same sound quality as the wired model, with full-range, high-fidelity enhanced bass. The headphones provide Bluetooth wireless connectivity for convenience and have multi-point connectivity that allows you to wirelessly connect to two devices at once. In addition, there is low latency, which improves synchronicity between audio and video for smooth streaming.
M20xBT headphones provide up to 60 hours of continuous use on a full charge and up to 3 hours on a 10-minute quick charge (via USB-C connection). The headphones are easy to use with a microphone and control buttons built into the left earcup for easy answering calls, playing music and controlling volume. A 1.2m cable is also included in the package, so you can use the M20xBT as a standard wired headset whenever you want.

Active noise cancellation: None
Wireless: Bluetooth
Battery life: 60 h
Battery charging time: 10 min - 3 h operating time
Headphone Mic: Yes
The headphones are foldable; no
Frequency Range: 5 - 32,000 Hz
Resistance: 36 Ω
Sensitivity: 100 dB/mW