⭐️ Unused product. Free shipping. Immediate purchase is welcome! ⭐️ No comments needed! ⭐️ Only one item → first come, first served ⭐️ Price negotiations are welcome #AOIshop ← Many other items are also on sale ☘ 【HIFI High-Quality Sound to the Original Sound】 The earphones adopt a fiber diaphragm composite eardrum, which can achieve an excellent balance from low to high frequencies. The built-in high-quality speaker can transmit sound without loss. It realistically reproduces from powerful deep bass to delicate mid-high frequencies, realizing a clear sound quality full of realism. The powerful low-frequency driver allows you to enjoy powerful bass, while also ensuring that you don't miss the details of the high frequencies. You can enjoy a more three-dimensional sound than the conventional model. The wired earphones are equipped with a shock-resistant diaphragm, HiFi high-quality sound, and you can enjoy calls and music appreciation as if they were high-quality wireless earphones. Two-layer bio-cellulose diaphragm, easy and comfortable to wear, effectively separated noise, new generation of ultra-high-quality earphones, intelligent earphones bring great joy to your life. 【Comfortable Design & Excellent Durability】 The ergonomic design based on the shape of the ear eliminates the worry of falling off when wearing them, and feels comfortable, suitable for various activities such as commuting, gym, running, and jogging while enjoying music on your iPhone or smartphone. Our wired earphones use soft, highly elastic TPE for high-quality sound, and the inside is copper wire + fiber. The SR tube reinforces the most easily broken terminal part of the wired earphones, improving durability and preventing disconnection, making it difficult to disconnect even when pulled, and the durability is quite high. 【Easy and Convenient Remote Control Operation】 Built-in microphone, with simple operation buttons, clear calls, and clear sound quality can be maintained. With a multi-function controller, you can answer/reject phone calls, play/pause music and videos, adjust the volume, and skip to the next/previous song, fast forward/rewind. Not only can it handle phone calls, but it can also be used for video calls and games on your computer. It is easy to hear the other party's voice, and it is also ideal for meetings on ZOOM and Skype by connecting to work. 【Comfortable Ergonomic Design】 Based on big data research, the design of these wired earphones is designed to fit the natural curve of your ear for comfort, stability, and to prevent fatigue even after long hours of use.