Description: Introducing our advanced earphone with intelligent noise reduction technology for an enhanced audio experience. With the CVC microphone, it effectively filters out current noise and external disturbances, ensuring smooth and clear voice calls. The sound quality is greatly improved, providing a 360-degree surround sound effect and HiFi audio for an immersive music experience. The ergonomic cochlear design fits perfectly in the ear, offering comfort even during long hours of use. Weighing just 2.8g per piece, these earphones are lightweight yet stable, making them ideal for everyday wear. Item Name: Earphone Material: ABS Wearing Method: In-ear Headphone Output Source: Universal Plug Type: Direct Plug Type Whether Wireless Headphones: Wired Headphones with or Without Microphone: Have Frequency Range: 20-2000（Hz） Distortion: 0.03() Speaker Diameter: 10（Φmm） Noise Reduction: Smart Noise Reduction Playback Control: Support Features: Enhanced Sound Quality, Noise Reduction, Clear Call Size Details: Length: 120cm/47.24" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Earphone Advanced CVC intelligent noise reduction microphone for smooth voice calls and resistance to external noise. Improved sound quality with 360-degree surround sound effect and HiFi sound quality. Comfortable to wear for long periods with no pain, thanks to the in-ear ergonomic cochlear design. Equipped with a 3.6mm large-diameter dynamic coil unit for enhanced bass and immersive music experience. Lightweight at only 2.8g per piece, providing stability and comfort during use.