Brand new, unused! Instant purchase welcome! 【2024 Innovative Evolution Bluetooth 5.3 Wireless Earphones with EDR Technology & Japanese Voice Support】These are industry-innovative wireless Bluetooth earphones equipped with EDR transmission technology and Bluetooth 5.3! The Bluetooth data transfer speed has been significantly improved, making audio streaming more stable. Power consumption in the Bluetooth connection state is also greatly reduced. They provide users with a more sustainable and stable music experience. Furthermore, these wireless earphones are equipped with the latest sound technology and are specially designed for Japanese customers, supporting Japanese voice prompts. 【14mm Diameter Dynamic Driver, Low Latency, Hi-Fi High-Quality Sound & Touch Control】These earphones feature a 14mm large-diameter dynamic driver, achieving dynamic and rich bass and clear, bright treble. These are wireless Bluetooth earphones that maximize the appeal of music. Hi-Fi high-quality sound technology faithfully reproduces every detail of the music. EARAKU earphones allow users to experience the primitive sound quality and fully immerse themselves in the world of music. Low-latency, high-quality sound earphones provide the best experience during online classes and video conferences. The touch buttons are also very easy to use. Users can understand them immediately by following the instruction manual. Applicable to all types of people. 【ENC Noise Canceling Earphones & Automatic Pairing Connection】Equipped with ENC noise reduction technology, effectively blocking out surrounding noise (up to 30dB). Not only can you enjoy pure music without interference, but it also provides users with an excellent call experience. Furthermore, the wireless Bluetooth headset connects smoothly to smart devices without troublesome operations after the first pairing, and it automatically connects when the cover is opened from the next time on, improving usability. It achieves stable communication and a high-quality listening experience even in crowded shopping malls and public transportation. 2200r7431