Sennheiser M2 IEi (507405) HD 1 In-Ear Headphones for iPhone, best iPad, and iPod

Product Name: Sennheiser M2 IEi (507405) HD 1 In-Ear Headphones for iPhone, best iPad, and iPod
New Sealed Box set! Red Black Sennheiser M2 IEi (507405) HD 1 In-Ear Headphones for iPhone, iPad, and iPod (Black/Red) Apple iOS model using newly designed, tangle-free oval cable featuring 3-button in-line remote with integrated microphone. Connectivity Technology: Wired Custom machined, low resonance stainless steel housing deliver a detailed and accurate sound High-quality dynamic transducers best produce high output level with low distortion and frequency response (microphone) is 100 - 10,000 Hz, frequency response (headphones) is 15 Hz - 22000 Hz, sound pressure level (SPL) is 118 dB (1 kHz / 1Vrms) In ear canal design provides excellent attenuation of ambient noise. Multiple sized ear tips included insuring a personalized fit.