PAIR AND PLAY: Marshall’s signature sound without any extra clutter. BLUETOOTH 5.2: Minor III is truly wireless, giving you the absolute freedom of listening without wires 25 HOURS OF WIRELESS PLAYTIME: The earbuds hold 5 hours and the portable charging case carries four additional charges so you can slip the earbuds into the case for some extra power when needed POWERFUL CUSTOM-TUNED DRIVERS: 12 mm drivers, custom-tuned to deliver enhanced bass, smooth mids, and clear highs INTUITIVE TOUCH CONTROLS: Comes with touch-sensitive earbuds, so you can use them to control your music and phone calls