Description: With an ergonomic design, this headset fits perfectly in the ear, and is comfortable to wear, secure without dropping cables and sealed without sound leakage. Featuring sound cavity upgrade technology, this headset has 360-degree surround sound for sound isolation and noise reduction, effectively blocking out various loud ambient noises, allowing you to enjoy stable and non-latency transmission, as well as HiFi and stereo, surround sound effects and HD-compatible call experiences. It is constructed of TPE material. The length of this earphone is 120cm. This headset is suitable for Android phones and digital devices with a Type-c connector. Item Name: Earphone Material: TPE Cable Length: 120cm Plug: Type-C Wearing style: In-ear Support for Micro-phone or Not: Yes Sensitivity: 98 (dB) Impedance: 16 Frequency Response Range: 22,000Hz to 20,000Hz Features: HD-calling, Comfortable to Wear, Stereo Surround 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