【A New Concept in OWS Earphones - Unprecedented Openness】Earaku's "K6" is a new concept in OWS (Open Wireless Stereo) earphones. Using air conduction, which transmits sound to the inner ear through the air without entering the ear canal, it eliminates the feeling of pressure and stuffiness, and prevents ears from getting sweaty, reducing pressure from long-term wear. Since they are not inserted into the ear, they protect your hearing health by eliminating the risk of hearing damage. Furthermore, you can still hear the 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 frequency range. The rich bass and clear treble are exquisitely balanced, providing a dynamic audio performance. It offers an emotional experience that resonates with your heart. 【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 sound leakage." In addition, acoustic shielding materials are used inside the earphones to block sound. 【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 conveyed more clearly, providing an immersive music experience. With AAC/SBC codec support, audio synchronization with the earphones is smooth, minimizing audio and video delay. 【Stable Fit - Gentle on the Ears】The "K6" OWS earphones are ear-hook type. The design fits behind the earlobe and the shape of the ear. Therefore, the earphones are less likely to fall off even during intense exercise such as running or cycling, providing a stable fit. Because they are worn on the outside of the ear, there is less internal pressure and stuffiness, resulting in a more natural acoustic experience. 【Multipoint Connection - ENC Call Noise Canceling】