Mic: with Mic Features: Heavy Bass, Stereo, In-Ear, Wired, Universal Cable Length: 1.2m/47.24" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. and High Quality ! 1 x 3.5mm Earphones Earphone Type: In-Ear Impedance: 20Ω Earphone Sensitivity: 99dB/mW Frequency Range: 20-20000Hz Plug Type: 3.5mm Straight Plug Driver Unit: 2BA+1DD Driver Unit (Composite Dynamic + Composite BA) Moving coil and moving iron combination, create the heavy bass and stereo music quality. Ergonomic design, for your ear and will not fall down easily. 3.5mm plug suitable for most mobile phones, tablets, MP3, MP4, etc. Item Name: Earphones Material: + TPE Listen Technologies Mpc3000