Marshall Wireless Bluetooth Headset Heavy Bass Multi-Function Headset Major IV

The Major IV carries 40mm dynamic drivers and has a frequency response of 20 Hz - 20 kHz and 32 ohms driver impedance. Out of the box, it has Bluetooth 5.0 connectivity which works well up to a 10-meter range.Putting all these technical specs into real-world use, we were able to enjoy a number of our favorite tracks using the Major IV. What outrightly caught our attention is how good the Major IV is in delivering deep, punchy bass and clear highs, all at the same time. Needless to say, this pair of headphones is a good choice for bass heads. Even when used on high volume levels, the Major IV didn't produce any sign of sound distortion.

In songs where a lot of instruments are playing all at once, you can clearly single out which is which when listening to this type of tracks with the Major IV, and it helps that this pair of cans also have a fairly accurate soundstage.

Now, if you're a kind of audiophile that's more leaning into active noise canceling specialties, you can remove the Major IV from your list, as it altogether lacks this feature.

The battery life of the Major IV is yet another department this device excels in. Closer to what Marshall advertises of an 80-hour wireless playtime, we were able to use the pair more than a week with four to five hours of continued usage per day -- more than what's substantial for an enjoyable music experience without having to plug it into the charger every now and then