Description‎:‎The Mosidun M20 Engine earphones have finally arrived‎!‎ Features the elegant appearance and high performance sound quality‎,‎ this earphone may be one of the best for this price‎.‎ What‎'‎s more convenient‎,‎ the spaceship shape case contains a soft rubber made cable wire wrapper and 2 pair of ear buds in different sizes‎.‎ You no longer have to worry about the wrap of the cable and too big or small earbuds‎.‎ Main Features‎:‎Applicable to 3.5mm interface audio devicesStereo output for high quality musicDynamic binding for smart song / phone call switchSupport volume control functionCompatible with Samsung‎,‎ HTC‎,‎ iPhone‎,‎ MP3‎,‎ MP4‎,‎ Computers‎,‎ Smartphone with 3.5mm jack Brand‎:‎ Mosidun Model‎:‎ M20 Color‎:‎ Gold‎,‎ Purple red‎,‎ Black‎,‎ Blue Range of application ‎:‎ MP3 or MP4‎,‎ Mobile phone‎,‎ Palmtop Compatibility‎:‎ Motorola‎,‎ LG‎,‎ Nokia‎,‎ HTC‎,‎ Blackberry‎,‎ Sony Ericsson‎,‎ Samsung‎,‎ Apple Functions‎:‎ Microphone‎,‎ Volume Control Earphones type‎:‎ In‎-ear Headphone jack‎:‎ 3.5mm Frequency range‎:‎ 20Hz‎-20KHz Impedance‎:‎ 16ohm Sensitivity‎:‎ 116 ± 3dB Cable length‎:‎ 1.2M Package weight‎:‎ 0.192 kg Package size ‎(‎L x W x H‎)‎‎:‎ 11.0 x 6.0 x 6.0 cm Package Contents‎:‎ 1 x Earphone‎,‎ 4 x Earbud Sample Appreciation‎:‎Product Colors‎:‎