Description: In-Ear design: Earphone is easy for to cancel the noise effectively, enjoying music without disturbing others. Good experience: The earphone can bring you a very balanced and powerful sound quality, and give you a good listening experience. Portable: This earphone is easy to carry around, perfect for in the pockets or cases or your carrying bags. Comfortable: The ultra-soft in-ear earbuds instantly conform to your ears, which will not make you feel tired or painful after wearing them for a long time. Enough cable: The long 120cm cord comfortably threads through clothing and bags, enough to meet your daily need, you can connect it to your phone without worries. Specification: Material: PC, TPE. Cable length: Approx. 120 cm/47.24 inch. Color: black +blue. Wearing method: Mount ear in ear. Jack diameter: 3.5mm. Frequency response range: 20-20K (Hz). Impedance: 32 (Ω). Sensitivity: 96-110 (dB). Distortion rate: 1 (%). Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Earphone.