About this item Hifi Sound Effect Intelligent Noise Reduction True hifi sound effect shocking four dimensional surround sound surround sound and powerful electric sound effect music is centered on you and listening is extraordinary noise reduction technology double moving coil medium and low frequency sound increase the number of folding on the required film Good Quality Craftsmanship This foldable Bluetooth headset is designed with high value and craftsmanship providing a sleek and modern look The movable brace can be adjusted and retracted for added convenience making it easy to fold up and carry Advanced Bluetooth Technology Equipped with the latest Bluetooth chip this headset offers a faster and more stable connection clearer and smoother music and game audio and overall improved performance Long Battery Life and Power Reserve With a 1600mA battery capacity this headset has a power reserve that allows for 10 hours of listening to music just 1 5 hours of charging The standby time is an 80 hours making it a reliable choice for extended use Comfortable Super Light These over ear Bluetooth headphones come with super soft pads and headband providing lasting comfort GREAT COMFORT FOR ALL AGES Ear cushion simulate human skin texture ensuring lasting comfort The Slider and softly padded headband allows you to find a perfects fits for different size of heads Bests wireless headphone for long term wearing