.❤︎Thank you for viewing❤︎. ♦️Brand new, unused ☆ Free shipping. ♦️Instant purchase welcome ❤️ *☼*―――――*☼*―――――*☼*―――――*☼*―― ♦️The outer box has discoloration and stains. The main unit is brand new and unused, so please rest assured. ☘️【Bluetooth 5.0 Earphones】Adopting the latest Bluetooth 5.0 technology, these fully independent wireless earphones guarantee a fast and stable connection. Bluetooth 5.0 technology widely improves issues such as communication problems, sound skipping, interruptions, and delays. ☘️【Hi-Fi High-Quality Sound, 3D Stereo Sound】Equipped with Hi-Fi speakers that faithfully reproduce the original sound, these earphones not only provide powerful bass but also excel in the balance of each frequency band, allowing you to enjoy high-quality audio. They are perfect for enjoying music and hands-free calls with immersive 3D stereo sound and clear vocals! Equipped with the high-quality, low-latency AAC codec, the sound quality is further enhanced, delivering various sounds such as music and movies with a clarity that allows you to feel the individual sound particles. ☘️【Single-Ear, Dual-Ear Use & Multifunctionality】You can use both left and right earphones simultaneously, or you can use only one earphone. After pairing, you can use the earphones by taking them out of the case, which is very convenient. In addition, you can now perform necessary operations such as volume adjustment/music playback/pause, call/end/reject/next song/previous song. Furthermore, you can call the voice assistant Siri for voice control, achieving a smart design. 44