Headphones Bluetooth Wireless Headphones Wired and Wireless Dual Use Bluetooth 5.3 Over-Ear Headphones Noise Cancelling/Closed-Back/Sound Leakage Prevention/158g Lightweight/No Delay/HiFi Stereo Heavy Bass/40mm Large Diameter Speaker/Built-in Microphone/Hands-Free/40H Music Playback/Foldable/Japanese Instruction Manual Included (Purple) 【Premium Sound & Excellent Sound Quality】High-performance 40mm neodymium drivers deliver a perfect balance from ultra-low to ultra-high frequencies, providing powerful Hi-Fi sound. Ideal for heavy orchestral music and dance music. Equipped with the innovative Bluetooth 5.3 chip, you can enjoy music without any delay. The special earcup structure effectively blocks out external noise, allowing you to enjoy clear, high-quality sound in a quiet environment. Suitable for various scenarios such as listening to music, watching anime, podcasts, online classes, and making calls. 【Ultra-Lightweight & Comfortable Fit & Foldable】The wireless headphones combine an ergonomic design with adjustable features, allowing the earcups to fit snugly against your head. Weighing only 158g and using high-quality artificial leather, they are flexible and comfortable, providing a feeling as if you are not wearing headphones. You will hardly experience any discomfort such as pressure or sweating even when wearing them all day long. The compact, foldable design not only significantly reduces the space needed for storage but also makes them very convenient to carry. 【40 Hours of Continuous Playback & Easy Operation】With a built-in 500mAh battery, you can enjoy up to 40 hours of music playback on a single charge. Equipped with Bluetooth 5.3 technology, it achieves a fast and stable connection. There is no need to worry about sound quality during calls or music playback. Simply long-press the power button to easily put the headphones into pairing mode. 【Excellent Noise Reduction Function】The four microphones equipped on these headphones detect ambient noise, and the noise-canceling (ENC) technology suppresses low-frequency noise. Even in noisy environments, the SmartENC mode automatically adapts to the surrounding noise, allowing you to comfortably enjoy music. You can enjoy music anywhere, such as on the bus or in the library.