New and unopened. In this noisy world, experience supreme silence and music. Introducing a new model with hybrid active noise canceling. Achieves the world's longest class, up to 18 hours of playback with the earphones alone. ・【Supreme music experience brought by overwhelming silence of up to -50dB】By combining passive noise isolation, which physically blocks external noise, and hybrid active noise canceling, which blocks it electronically, external noise is reduced by over 50dB*. *Our measurement value ・【All you need are these earphones. World's longest class, up to 18 hours of playback with the earphones alone】The world's longest class, up to 18 hours of music playback with the earphones alone. You can also turn the power ON/OFF on the earphones themselves, so you don't need to carry a bulky case anymore. *When using the charging case: up to 60 hours of playback *Playback time is reduced by about 20-30% when ANC is ON. ・【VGP Award "Wireless Grand Prize" Winner】In the "VGP Awards," one of the largest audio-visual awards in Japan, it won the "Wireless Grand Prize" as the most outstanding product among all wireless products, and also won the "Gold Award" in its category. ・【Delicate Japanese sound spun by a Japanese brand】AVIOT, which thoroughly researches the auditory characteristics of Japanese people and aims to create sounds that are easy to listen to for people whose native language is Japanese, and the power of sound professionals such as artists and sound engineers are combined to achieve high-quality sound that is not only faithful to the original sound but also comfortable for the listener. ・【Customize not only noise canceling but also external sound】You can adjust the level of noise canceling and external sound input (ambient mode) to suit the usage scene. Model Name: AVIOT TE D01t Connectivity Technology: Bluetooth Wireless Communication Technology: Bluetooth Features: Lightweight, Microphone Function, Noise Canceling, Waterproof/Splashproof Included Components: Cable, Wireless Charging Case Target Age: Adult Control Type: Noise Canceling Cable Features: Without Cable Water Resistance Level: Waterproof Manufacturer Reference: TE-D01t Color: Black Connector: Bluetooth Voltage: 230 volts #JapaneseManufacturer