✨ Brand New, Unused! Free Shipping! ✨ ⭐️ Limited Stock! First Come, First Served! ⭐️ Various Items on Sale! #tsugumihome ✼••┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈••✼ ✅【Earaku's Unique Incus Algorithm Technology - Amazing Audio Experience】 The "Aircuff" OWS earphones utilize Incus algorithm technology, which automatically adjusts the output levels of high, mid, and low frequencies based on the actual sound source and output sound pressure, optimizing the balance of the three frequency bands. This ensures a consistently comfortable and immersive listening experience. ✅【DSP Amplifier Function & Sound Leakage Prevention Design】 The DSP amplifier optimizes the sound balance, improving the balance of low, mid, and high frequencies in the earphone output, and removes noise from the earphones through digital signal processing. The subtle nuances of music and the tones of instruments are conveyed more clearly, providing an immersive music experience. The adjustment of air pressure and sound cavity by the speaker effectively suppresses sound leakage. While being open-ear, it protects the user's privacy, creates a personal space, and allows you to enjoy immersive Hi-Fi sound as is. ✅【Multi-functional Touch Display & 10 Music Functions】 Innovative and original design for 2025! The charging case equipped with a touch display reduces the frequency of taking out your phone. It's more compact than a phone and more specialized in music functions, while also reducing the power consumption issues associated with phone operation. Music player, equalizer switching, all reflect Earaku wireless earphones' pursuit of sound quality and acoustic effects. Functions such as the earphone search function, timer function, and camera controller give the charging case a new role. Pursuing new functions and innovative designs is the unique experience we want to deliver to everyone!