?46 Hours Continuous Playback：Wireless headphone have double batteries with a large capacity of pure cobalt, which can continuously work for 46 hours per charge(at 30%-50% volume).What more, it takes only about 3 hours to charge.
?High Quality Stereo Sound:Bluetooth 5.0 technology, built-in dual microphone with significant noise isolation provide better music and call enjoyment.Double press the multifunction button in music mode to switch to bass tone.
?IPX6 Waterproof：Wireless headphone use IPX6 nanometer waterproof protective layer, you can daily wear it for variety of sports and don’t fear of rain/sweat intrusion headphones trouble, enjoying your sweaty sports.
?Comfortable In-ear Design:With ergonomic proportion segmentation, exquisite 125° inclined entering ear and 90° right Angle fitting into ear canal provide a sense of comfortable like nothing wearing.
?Magnetic Absorption Design:wireless headphones have built-in magnets. It allows you to attach two bluetooth headphones together when not using, helping you pack easily and avoid losing(hang around your neck).