Device layout

Black Marshall Minor IV wireless earbuds with their charging case.

This article provides the layout and description of the controls and features of the Minor IV headphones.

  • CHARGING CASE INDICATOR The LED shows the case battery charge, from red through yellow to green (0–100%). It pulses blue while in Bluetooth® pairing mode.

  • CHARGING CASE BUTTON Quick press to see the charging case battery level. With the earbuds in the case and the lid open, push and hold for 2 seconds to initiate pairing.

  • WIRELESS CHARGING Charge the case by placing it on a wireless charging pad.

  • USB-C POWER INPUT Charge the case by plugging it into a USB power source.

  • TOUCH CONTROLS Touch the left or right earbud to control your music, phone calls and more.

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