Ideal for mobile phoneExcellent for everyday use, including crowdy and noisy places.Microphone and call response button on the cordFlat cordGood noise-attenuationListen to your favourite music or audio books wherever you want and nothing will bother that.Additional eartips includedTechnical specificationsConnection type wiredType of headphones in-earMembrane diameter 10 mmImpedance (headphones) 32 OhmImpedance (microphone) 2.2 kOhmSensitivity (headphones) 105 dBSensitivity (microphone) 54 dBFrequency response (headphones) 20–20000 HzFrequency response (microphone) 20–16000 HzCable length 1.2 mConnectors 4-pin 3.5 mm jackMaterial of headphones plasticColor white + greyROHS CE Yes