SpecificationsModel M2344E1Colour Black, White, Blue, PinkDimensions and weightWeight of a single earbud 4g, Total weight 36g, Size of a single earbud32*17.8*18.5mm, Dimensions of charging case49*48.6*23mmChargingBattery capacityEarbuds: 37mAhCharging case: 475mAhEarbuds: 90 minutesCharging case:120 minutesCharging port USB Type-CEarbud input parameters 5V ? 50mA MAX?a single earbud?Battery...