【2025 Sound Quality Focused, New Dimension Open-Ear】 Earaku Open-Ear Earphones, Wireless Earphones, Ultra-Lightweight, Don't Block Your Ears, Ear-Hook Style, Ultimate Fit, Earphones, Bone Conduction Innovation, DSP Function, Open-Ear Headphones, Industry-Leading Sound Quality, Directional Sound Transmission Technology, No Sound Leakage, Japanese Voice Guidance, Bluetooth 5.3/Multipoint Connection/ENC Call Noise Reduction (Color: Black) 【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, eliminating pressure and stuffiness, and no worries about ear sweat, reducing pressure from long-term wear. 【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 of frequencies. 【Directional Sound Transmission Technology - Prevents Sound Leakage】 Based on the principle of air directional conduction, the structure of the open-ear earphones has been optimized to achieve directional sound transmission. 【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. 【Stable Fit - Gentle on the Ears】 The "K6" OWS earphones are ear-hook style. The design fits the back of the earlobe and the shape of the ear. 【Multipoint Connection - ENC Call Noise Cancellation】 Supports stress-free multipoint connection, allowing simultaneous connection to two devices, such as listening to music on a smartphone and participating in web conferences on a PC. Equipped with ENC call noise cancellation, it effectively reduces external noise and irrelevant sounds. 【Touch Control - Can Be Used with a Single Earbud】 Equipped with touch control, easy operation is possible with a simple "tap tap" of your fingertips. 【IPX5 Waterproof Specification - Active in Sports Scenes】 The "K6" OWS earphones with IPX5 waterproof function are resistant to everyday rain and sweat.