SONY MDR-EX255AP Bass In-Ear Wired Music Neodymium Drivers Earpiece Earphone For IPhone/Samsung/Xiaomi/Huawei/HTC/LG [3.5 mm] is an earphone with 12mm drive unit provides deep low frequency response with excellent depth and breadth sound quality. Equipped with high magnetic neodymium magnets, high sensitivity and low distortion. In-ear design with 4 sizes of soft earplugs to effectively isolate noise and provide clear pure music or call. Integrated microphone and smartphone playback controls for easy control of music and calls. Streamlined design fits ear shape to make it stable and not easy to fall off. Y-shaped wire with slip cover prevents tangling, convenient to use. Lightweight, ultimate music enjoyment. Connection technology: wired Spesification : Brand Name: SONY Model: MDR-EX255AP Drive unit: 12mm Magnet: Neodymium (Nd) Sensitivity: 106dB / mW Impedance: 16Ω (1kHz) Frequency response: 5Hz-25KHz Line type: Y type Plug: 3.5mm gold plated L shape Color: black, white, red, blue (optional) Line length: about 1.2m / 3.93 feet GARANSI 1 TAHUN