The wireless version of the incredibly popular studio headphone M50x von Audio-Technica has plenty to offer. Enticing features include a 40 hour battery life, 3-button remote with integrated microphone, not to mention voice control via Touch Control.

The Audio Technica ATH-M50xBT is a closed back over-ear headphone that can be used in either wired or wireless Bluetooth modes.

Excellent sound quality; Very capable Bluetooth implementation; Comfy and well made

Call quality not great; Controls a little fiddly; Could do with USB-C rather than USB- A

Top sound quality and reliable wireless performance at the right price

Great soundstage imaging; Engaging sound; Good wireless reliability;

Unusual pairing style; Slightly thicker sound than older M50 models;

Quibbles aside, the Audio-Technica ATH-M50x headphones are a modestly improved version of the already spectacular model they're based on, and among the best-sounding pairs you'll find for less than $200.

The Audio-Technica ATH-M50x Professional Studio Monitor Headphones offer excellent build quality and very detailed, balanced sound with tight bass; They're also very comfortable and have slightly more cushiony earcups along with a detachable-cord design (three cords are included)

There's no integrated microphone for making cell phone calls and the bulkier design makes them less suitable for mobile use

The Jeep Wrangler started as a true utility vehicle - its simple body panels and spartan interior reflected that it was designed for people that valued off-road capability over on-road luxury.

Perhaps the biggest knock I can give the ATH-M50xBT is that to me, it is incorrectly classified as a monitoring headphone. Rather, it should instead be marketed as a headphone for mainstream, not professional use.

Mainstream sound, excellent battery life, portable; Easy choice for a recommendation

Jackofalltrades; but does not particularly impress in any one regard; whether in terms of sound quality; accessories; or specifications

I never tried any headphones this good in my life. I was hesitant since some reviews suggested these cans are too "warm" or bass heavy if I got that right. I was leaning toward the m40x which is described as the more "flat" sounding option.

The Audio-Technica ATH-M50X are DJ headphones reborn to better suit a mass audience. They're big and chunky, sure, but they also offer some of the best sound you'll find for around $150 (£113, AU$199).

Lively; engaging sound; Relatively affordable; Good for EDM

Not neutral-sounding; No wireless option; Proprietary audio cable

Audio-Technica ATH-M50x: Fun to listen to, comfortable and robust, the Audio-Technica ATH-M50x is an audio design classic

Excellent value for money; Comfortable; Thumping mid-bass

Recessed mid-range; Sibilant highs; Closed soundstage

A great effort from Audio Technica: these are a good pair of portable over-ears If you're looking for a portable pair of over-ears and you like your sound a little warm, for the money, the Audio Technica ATH-M50x are well worth checking out.

Decent detail; Good separation; Good sense of life

Sounds a little thick; Could do with greater clarity and dynamic punch