Ingress protection ratings refer to the rating of protection given by an enclosure, against dust and water. In the format of IPXX, 'X' represents a number The first value of the IP rating means protection against solids such as dust, followed by the one that refers to resistance against liquids (sweat).

Having a value of IPX4, the Marshall Minor III's rating for solids indicates that no data available to specify a protection rating, and of liquids that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes. Marshall Minor III have a weight of 8g . We consider a lower weight best because lighter devices are more comfortable to move with.

For a device to be true wireless it should have no cables connecting any part of the device together, Marshall Minor III are true wireless for this case since they don't have wires. This is a key distinction as some wireless earbuds have cables connecting the pair of earbuds . Marshall Minor III are resistant to sweat Marshall Minor III have stereo speakers, what this means is that Marshall Minor III's speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience. The Marshall Minor III driver unit is 12mm in diameter, the bigger the unit the more powerful, and can produce better bass.

The driver unit is basically a mini speaker that makes sound in the device, its size corellates with the sound made by the earbuds. The Marshall Minor III's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low frequencies that can be heard, and if it alters the signal while at it. The Marshall Minor III's highest frequency is at 20,000Hz, high-frequency response tells how well a particular audio component generates high audible frequencies and if it adjustments to the signal on its way through.

The Marshall Minor III's battery life is 5 hours, these last less than 5 hours of listening which is considered average before recharge. A device's battery life is usually given by the manufacturer, and with longer battery life, you get to use it for longer and requires fewer chargings. The battery life of the charging case is given by the manufacturer, and the Marshall Minor III's case has a charge of 25 hours.

A charging case with more battery hours enables you to recharge your earbuds on the go several times before having to recharge the case itself. It requires 1.5 hours to fully charge the Marshall Minor III's battery. It is recommended to charge fully the battery before using the earbuds when they have been in storage for extended periods.

The Marshall Minor III, the device supports wireless charging. To charge the earbuds, you just place down on a supported charging pad. The Marshall Minor III have a battery level indicator, an indicator shows you when the device has a low battery.

The battery indicator lights display the charging status of your earbuds and case. The Marshall Minor III have USB TYPE-C, a standard connector for transmitting both data and power through a single cable. Marshall Minor III have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that enables data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

The Marshall Minor III have a 10meters distance connecting via Bluetooth. The Marshall Minor III support APTX HD, an audio codec for Bluetooth devices that are developed by Qualcomm. It supports high-quality 24-bit audio (at a bit rate of 576kbps). The Marshall Minor III have 2 microphones.

Marshall Minor III support in/on-ear detection, the sensors in the earbuds can detect when removed from your ears . The Marshall Minor III support fast charging. Most often, technologies like Qualcomm’s Quick Charge, are used to reduce the time it takes to charge a device. The Marshall Minor III have a mute function, they support the option to mute/unmute a conversation directly from the earbuds.

The Marshall Minor III, so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the earbuds. The Marshall Minor III support voice prompts. With voice prompts, you receive information via audio messages, say if there is an issue with the connection.

Marshall Minor III come with a special pouch. Carrying earbuds openly, or putting them in your bag without a cover may easily damage them.