Ingress protection ratings is the rating of protection given by a casing, against solids and water. The letters 'IP' are followed by two values The first value of the IP rating refers to protection against solids such as dust, followed by the one that refers to protection against liquids (water).

Scoring 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. The Marshall Minor III have a weight of 8g . We consider a lower weight best because lighter devices are easier to move with.

True wireless devices have no wires connecting any part of the device together, Marshall Minor III are true wireless for this case since they don't have cables. This is an important difference as some wireless earbuds have cables linking the two earbuds . Marshall Minor III have sweat resistance 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. Marshall Minor III driver unit is 12mm in diameter, bigger drivers are more powerful, and can produce better bass.

A driver unit is the component that makes sound in the earbuds, the unit size corellates with the sound made by the earbuds. The Marshall Minor III's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device produces 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 indicates how well an audio device makes high human frequencies and if it makes any adjustments to the signal on its way through.

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 commonly 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 Marshall Minor III's case has a charge of 25 hours.

A charging case with a longer battery life 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 highly adivsable to charge fully the battery before using the earbuds when they have been in storage for long periods.

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

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

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

With the Marshall Minor III, so you can access the volume control, pause, play, mute, etc whichever functions are supported on the device. Marshall Minor III support voice prompts. With voice prompts, you receive information through audio messages, say if there is a problem with the connection.

Marshall Minor III come with their own special case. Carrying earphones openly, or putting them in your bag without a casing may easily damage them.