New, Unused, Anonymous Shipping Hearing Amplifier Cearvol Diamond X1 Suggested Retail Price: ¥49,800 【Authentic Audio Device】 Equipped with cutting-edge technology to enhance sound purity. With 16-channel fine audio processing, it individually adjusts sounds from low to high frequencies, achieving a balanced, clear, and natural sound quality. Furthermore, it effectively suppresses noise and environmental sounds, highlighting important sounds. 【Clarity and Comfort of Sound】 Features advanced noise reduction and shock sound prevention systems, providing an environment where you can concentrate on conversations. Equipped with directional dual microphones, it captures clear sound even in noisy backgrounds or at a distance. In addition, innovative no-delay technology eliminates sound distortion and minimizes latency. 【Enjoy Calls/Music/Videos More Freely】 Built-in Bluetooth 5.3 chip, smoothly connects with iOS and Android devices. You can enjoy calls, music, and videos comfortably by connecting with smartphones, laptops, and tablets. It maintains a stable connection within a communication range of up to 15 meters and can simultaneously connect to two devices for seamless switching. 【Comfortable Fit】 It fits perfectly in the ear and can be used comfortably even with glasses. Comes with 3 pairs each of ventilated and sealed ear tips (L/M/S), a total of 6 pairs, allowing you to choose according to your preference. Furthermore, the ear tips use nano-coating technology, preventing damage from moisture and increasing durability. The product itself also has IPX5 waterproof and sweatproof functions, allowing you to enjoy comfortable music and conversations during exercise or on rainy days. 【Long-lasting Use and Fast Charging】 Can be used for up to 12 hours on a single charge, and the fast-charging function of the charging case allows for an additional 3 hours of use with just 10 minutes of charging. The charging case can fully charge the main unit twice when fully charged, allowing for a total of up to 36 hours of continuous use. In addition, the charging case has a light indicating the battery level, so you can check the remaining battery at any time. 【Personal Sound Experience Achieved with the App】 With the dedicated app, you can customize the optimal audio experience in any environment. High-performance noise canceling and scene mode switching functions provide an immersive experience regardless of the environment. Furthermore, you can finely adjust the sound quality with the equalizer and 10-step independent volume adjustment for left and right channels, creating your own special audio world.