W210BT Wireless Neckband Headphones IMMERSIVE SOUND WITH WIRELESS HI-RES AUDIO CERTIFIED & LDAC The composite diaphragm with Hi-Res audio gives you a wide range of detail and clarity for the ultimate listening experience CRYSTAL CLEAR CALL QUALITY Take your calls. Hassle free by AI call noise cancellation technology MUSIC MODE / GAME MODE 80ms low latency connection with seamless experience on gaming activities EDIFIER CONNECT APP Support find your headphones feature, customize EQ setting and 7 LED color selection WATER RESISTANT & SWEATPROOF FOR ACTIVE USE IP55 certified