Mackie CR-BUDS, In-Ear Earphones, With mic and control on the cable, High wearing comfort due to soft silicone tips that reduce outside noise to a minimum, Dynamic broadband driver for exceptional clarity and bass response, Calls: Inline microphone with call acceptance control, Music control: Play / Pause (may support additional features depending on the device), Signature Mackie design, Sensitivity: 95 dB, Impedance: 16 ohms, Frequency range: 20 - 20000 Hz, Tangle-free cable, Cable length: 120 cm, Includes ear tips in three different sizes