Groov-e Tempo Stereo Heaphones with In-Line Mic & Remote –

Comfortable and stylish headphones with a built-in mic for hands-free calls. Music and track control are all available at a click of a button, as well as Siri or Google voice assistant.Specifications:Driver unit: 40 mm neodymium, Impedance: 32 ohms, Frequency: 20 Hz – 20K Hz, Sensitivity: 100dB +/-3dB, Microphone Sensitivity: 42dB +/-3dB