This is the Lenovo Thinkplus HE05X II Bluetooth Earphones. With a lightweight and comfortable design, they're great for both workouts and everyday use. Enjoy music and calls without stress thanks to the high-quality sound and stable Bluetooth connection. Product Features: • High-quality stereo sound • Stable Bluetooth connection • Long battery life • Built-in microphone (for calls) • Comfortable design for sports They will be shipped via Yu-Yu Mercari delivery, which offers anonymous and secure shipping. I will ship them immediately after purchase, so thank you for your understanding.