★Brand New, Unused★Free Shipping★ 【New Concept OWS Earphones - Unprecedented Openness】Earaku's "K6" are new concept OWS earphones. They use air conduction, transmitting sound to the inner ear through the air without entering the ear canal. This eliminates pressure and a feeling of blockage, and there's no worry about ears getting stuffy, reducing pressure from long-term wear. Since they don't insert into the ear, there's no risk of damaging hearing, protecting ear health. Furthermore, you can still hear surrounding sounds even while wearing the earphones. You can enjoy music while being aware of approaching cars, etc., and avoid accidents. 【Immersive High-Quality Sound - 16.4mm Extra-Large Driver】The "K6" OWS earphones are equipped with a 16.4mm extra-large driver, achieving powerful sound across a wide range. The rich bass and clear treble are exquisitely balanced, providing a dynamic audio performance. They faithfully reproduce natural sound quality as if you were there, making the music more profound and giving a dynamic impression. With the evolved high-quality sound, you can savor the music more deeply and experience an emotional impact. 【Sound Directional Conduction Technology - Sound Leakage Prevention】Based on the principle of air directional conduction, the structure of the open-type earphones has been optimized to achieve directional sound propagation. The sound unit completely covers the ear hole, allowing sound to enter the ear more accurately, achieving optimal effects for both "high sound quality" and "low bass leakage." In addition, acoustic shielding material is used inside the earphones to block sound. This acts as a barrier to prevent internal sound from leaking to the outside. It minimizes sound escape routes and suppresses sound leakage. 【DSP Amplifier Function - AAC/SBC Codec Support】The DSP amplifier optimizes the sound balance, improving the balance of low, mid, and high frequencies in the earphone output, and effectively identifies and removes noise within the earphones through digital signal processing. This allows the subtle nuances of music and the tones of instruments to be transmitted more clearly, providing an immersive music experience. AAC/SBC codec support ensures smooth synchronization of audio with the earphones, minimizing audio and video delay. This is especially important when enjoying content such as movies and games, where audio and video synchronization plays a crucial role.