【Type-C Earphones That Don't Hurt When Sleeping】These sleep-friendly earphones feature a mini-sized, in-ear design based on ergonomic principles and high-flexibility materials. They fit snugly in the ear canal, physically blocking out external noise, allowing you to enjoy high-quality audio without ear pain, even after wearing them for extended periods while sleeping. 【Type-C Connector & Wide Compatibility】These Type-C earphones are compatible with most devices with a USB Type-C interface, including smartphones (iPhone 15 and later / Xperia / Galaxy / Pixel, etc.), tablets, and laptops. The earphone cord uses a TPE outer skin that prevents the internal copper wires from tangling and reduces touch noise. It offers high elasticity and durability while also being easy to wear. 【Stress-Free Wearing Comfort】The wired earphones use flexible silicone and a mini-size, ultra-lightweight design, so they won't hurt your ears even when worn while sleeping. They fit perfectly in the ear canal, with almost no pressure on the ear canal, providing a comfortable fit! They can be used in various situations, not just when sleeping, but also during travel, study, work, commuting, and more. 【Built-in DAC & Hi-Fi Sound Quality】The Type-C sleep earphones are equipped with a built-in DAC (32bit/384khz) and a 6mm unit integrated chamber structure, which reduces surrounding noise and delivers clear mid-high frequencies, well-defined bass, and premium sound with a sense of spaciousness. This allows for a more natural audio experience, outputting the original sound more clearly. 【In-Ear Design with Remote & Microphone】These USB C earphones are small in-ear type, and they don't feel uncomfortable in your ears even when worn while lying down, preventing ear fatigue. With a built-in microphone and remote control, you can make calls, answer/end calls, adjust the volume, and easily switch tracks using the remote control.