About this item Excellent Sound & 6EQ MODESWireless Bluetooth headphones equipped with 40mm dynamic driver, which produces hi-fi stereo sound, crisp and clean, with great balanced Bassup that reduces environmental noise. Switch freely between 6 sound effects with the EQ button: Bass, pop, rock, classic, jazz, and vocal. Listening to a variety of music feels like experiencing a concert with a wide sense of space. The charge lasts a long timeWireless headphones feature a 500mAh battery, providing up to 65 hours of continuous playtime in wireless mode, so you don't need to worry about running out of powerperfect for long trips. With the upgraded Type-C charging cable, these headphones can be fully charged in 2.5 hours. They come with a 3.5MM audio jack, allowing you to switch between wired modes at will for better sound quality. COMFORTABLE & Easy Packing DESIGNHeadphone ear cups are made of PU artificial leather, waterproof and resistant to deformation. Soft ear cushions surround your ea