Wired and Wireless Dual-Mode Smart bluetooth headphones stereo multi-function headset, one-button connection, restored real sound, wired and wireless connection, it is a wireless headset and has a wired connection function, which can be used according to your own needs and mastered free. Versatile Functions at Your FingertipsControl your audio experience effortlessly with functions like end/reject/transfer calls, call waiting, redial, mute, volume adjustment, multi-point connection, and music pause/play. Navigate through your playlist with ease using the convenient up and down song switching feature. Folding Design Bluetooth headphones over the ear support folding, easy to carry and store, over the ear headphones wireless bluetooth foldable and retractable to adjust the wearing size, more practical and user-friendly. Micro-Regulable Over-Ear Headphones Support micro-motion stretching structure adjustment, can adjust the ear for more comfort, suitable for people with different shapes. Widely Compatible Compatiblility with 98% of digital devices in the market, including: earphones, GPS, tablet computers, hosts, mobile phones, MP3/MP4, etc. Immersive Audio Experience Elevate your music, gaming, and phone call experiences with our Updated Bluetooth Headphones Over Ear. Featuring a powerful subwoofer and advanced Bluetooth 5.1 technology, these headphones deliver rich, clear sound for an immersive auditory journey.