Latest Bluetooth 5.0 Technology:Bluetooth headphones over ear adopt Bluetooth 5.0 technology can offer more stable transmission speed. It can be paired with two devices at once and seamlessly switch between them. Astonishing Sound Quality:Bluetooth headphones deliver crystal crisp highs, balanced mids and powerful bass through 40mm acoustic stereo drivers. You can enjoy high-quality crystal clear stereo sound with our over-ear headphones. Lightweight Comfort:Adjustable headband and suspension type earmuffs makes it easy to fit all sizes heads without pains. Foldable and only 198g Lightweight design makes it the best choice for home, office, school, travel, and sport by Unisex Kids, Teens and Adults. 25H Long Battery Life:With a battery capacity of up to 1200mAh, you'll be able to enjoy your music for hours on end. 120 days of ultra-long standby time and fast charging technology, you'll be able to enjoy your music in moments. Game mode &Low-latency:Click the power button to switch the game mode,with low-latency technology, there is virtually no delay between what you see and what you hear, making it perfect for gamers, video editors, and anyone who requires fast, accurate audio.