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A4Tech Bloody MC750

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Outdated Product
Features: gaming; Design: overhead, closed; full size Over-Ear; Connection type: wired; USB: USB-A; Cable supply: single-sided; Cable length (m): 2.3; Impedance (Ohm): 32; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 105; Speaker size (mm): 50; Volume control; Noise cancellation: ANC
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A4Tech Bloody MC750
Connection and design
Featuresgaming
Designoverhead, closed
full size Over-Ear
headband auto-adjustment
Connection typewired
ConnectionUSB-A
Plugstraight
Cable supplysingle-sided
Cable length2.3 m
Cable typeround
Specs
Sound7.1 (virtual)
Impedance32 Ohm
Frequency range20 – 20000 Hz
Sensitivity105 dB
Speaker size50 mm
Emitter typedynamic
Microphone specs
Microphoneon shackle
Frequency range100 – 10000 Hz
Sensitivity-42 dB
Microphone mute
Flexible design
Features
Volume control
Noise cancellationANC
General
Ear cushion materialleatherette
Backlight / RGB /
Added to E-CatalogApril 2023
Active noise reduction, backlight, 7.1 sound.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog A4Tech 2026 - new arrivals, bestsellers, and the most relevant models A4Tech.
Absolutely do not advise to buy. The product is very mediocre.
3 April 2024 
I bought headphones to replace my first pair of Marshalls for the computer. Spoiler alert — I rushed a bit.

Among the significant advantages, I want to note the ergonomics and comfort of the fit. The ear cushions are very soft. The headphones are full-sized, so they completely cover the ear without pressing. I also work with glasses, the headset fits over the frames, and even in this case, there's no discomfort. Although the headphones are quite heavy (also compared to my previous ones), they sit comfortably, and the headband doesn't press thanks to the floating arms that provide a nice fit. Over time, I can see that the ear cushions will start to wear out from constant contact with the skin; I hope replacements can be found.

The microphone is terrible; people hear me poorly, muffled, even with the sensitivity at maximum. The sound is captured with a delay, and words are garbled. That's why I disconnected it and use a separate, simple one for 100 UAH, which works much better.

The sound is mediocre, lacking bass, with too many mid-frequencies, and a lack of clarity and transparency. There are two reasons: the headphones connect via USB, and there's no software to finely adjust the parameters. Perhaps an external sound card might improve things.

There are three operating modes: multimedia, steps, and 7.1 sound. Multimedia and 7.1 sound differ in that the latter offers slightly more bass and a bit louder sound. Steps mode has clear mid-frequencies for tracking enemy footsteps in shooters.

The noise-canceling mode is a joke; it presses on the ears, and the sound doesn't change at all.

I do not recommend buying; there are definitely better options on the market!
- ergonomics, convenience
- The microphone is not high-quality, terrible.
- The sound is very mediocre, you can't listen to music on them.
- Noise cancellation is purely for marketing, doesn't work, it puts pressure on ears and brain.
- No software, the headphones connect via USB so software was a must!
- A bit thick, not flexible cable.
- Price, with all these drawbacks, is very overpriced.
Valentin K.use A4Tech Bloody MC750 less than month
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