Multiple wearing style / High dynamics and excellent bass response / Effectively block out surrounding noise / 3 ear pad sizes / Up to 11 hours talk time # The MM 200 Stereo In-Ear Bluetooth Headset by Sennheiser offers premium Sound quality and three ear pads for an optimum fit, giving high isolation against environmental noise as well as a very good Bass response. Excellent premium sound quality to maximize enjoyment of your Mobile multimedia device # Superb stereo sound, with high dynamics and excellent bass response # Subtle in-ear monitors which effectively Block out surrounding noise # Included 3 ear pad sizes for superior individual fit and optimal acoustics # 2 sources simultaneous: mobile phone and MP3 player # Mobile phone control: answer/end/reject, mic muting, transfer call # Bluetooth 2.0 + EDR # Multiple wearing style (lanyard and/or clothing clip) # Multiple charging system (USB charging, wall charging) # 2-year guarantee (provided by manufacturer) # Listening time: up to 9 hrs. # Talk time: up to 11 hrs. # Standby time: up to 300 hrs. # Speaker type: dynamic, neodymium magnets # Sound pressure level: 102dB at 1 mW/1kHz # Frequency response: 18 - 22,000 Hz # Distortion less than 0.2% (typical at 1 kHz) # Microphone type: single electret microphone, Omni directional # Frequency response: 100 - 10,000 Hz # Sensitivity: -44 dBV/Pa # Weight: 28g (30g with cloth clip)
