Sennheiser CX300S In-Ear Headphones Wired Design with 3.5mm Audio Jack Built-In Microphone for Calls One-Button Remote Control for Media Playback

Sound quality performanceLow frequency strong: With abundant volume, deep diving and good elasticity, the atmosphere is rich, especially suitable for music with strong rhythm such as pop and rock.Mid to high frequency balance: The fusion of mid frequency vocals and instruments is natural, with high frequency warmth and delicacy, and outstanding analytical power in the same price range.Classic "German style" tuning: Inheriting the classic acoustic style of Sennheiser dynamic units, the sound is rich and durable.Design and WearingCompact and lightweight: The micro coil unit design makes the cavity smaller, comfortable to wear, and fits snugly against the ear canal, making it suitable for long-term use.Fashionable and practical: available in red/white/black colors, paired with metal sound pipes to enhance texture; Flat 'noodle thread' prevents tangling and reduces stethoscope effect.‌Rich accessories: comes standard with 4 sets of silicone ear tips (suitable for different ear types)Function and ControlMulti functional remote control: The single button design supports 7 operations such as play/pause, switch songs, and make calls, and is compatible with mainstream devices.Easy to drive: With an impedance of only 16 Ω and a sensitivity of 118dB, excellent sound quality can be achieved by simply pushing the phone directly