Marshall Minor III

PAIR AND PLAY: Marshall signature sound without any extra clutter – just grab your music and go.Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears.Driver Sensitivity : 93 dB SPL (179 mV @ 1 kHz). Driver Type : Dynamic. Driver Impedance :32 Ω. 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.