JADUFHU Over-Ear Bluetooth Headphones, 82 Hours Battery Life, 5.4, Foldable, Built-in Microphone, Wireless & Wired, Foldable for Travel, Work, Study, Black

【82 Hours of Playtime】Enjoy up to 82 hours of wireless listening on a single charge - ideal for long working days, traveling or relaxing moments at home. With energy-efficient Bluetooth 5.4 technology, charge less often, and always stay ready for music or calls. 【3 EQ Modes】Choose from three sound profiles (e.g. Bass, balanced, treble) for an audio experience tailored to your taste. Powerful bass for sports, clear voices for podcasts - adjust the sound in a snap to suit your mood or music genre. 【Swivel Earbuds & Compact Design】 The swivelling earbuds fit any head shape and easily folds into the included case or bag. This lightweight and foldable design makes it the perfect companion for daily commute, air travel or teleworking. 【Bluetooth 5.4 & Multi-Mode Connection】Latest Bluetooth 5.4 technology ensures a stable and low latency connection with your smartphones, tablets and computers. In case of low battery, switch to wired mode immediately (3.5mm cable included) - perfect for devices without Bluetooth. 【Comfort & Built-in Microphone】Memory foam ear pads and adjustable headband ensure a comfortable fit for hours without pressure points. Built-in mic allows hands-free calls with clear voice - answer without taking your phone out.