Batteries : 3 Lithium Polymer batteries required. (included) Is Discontinued By Manufacturer : No Product Dimensions : 4.1 x 2 x 2 cm; 43 Grams Date First Available : 30 Nov. 2020 Manufacturer : Sudio ASIN : B08PBWR5PB Item model number : NIO [SOUND SIGNATURE] Nio features a 10mm driver that, along with two vents, relieves pressure on the ears. Together, they deliver a balanced and spacious sound while still maintaining the dynamic bass. [BRIDGE OVER TROUBLED WATERS] With IPX4 ingress protection, Nio keeps playing whether you’re in the gym or caught in the rain. [FEEL YOUR FIT] Interchangeable wingtips makes for a customizable fit that makes wearing Sudio Nio feel ascendant. [COMING IN CLEARLY] Sudio Nio’s adaptive dual-microphone technology is practically certain to make you the clearest voice in every Zoom meeting.
