The Samsung Galaxy Buds2 (SM-R177N) is a high-performance wireless earbud that features a built-in microphone, adaptive dual audio, and ambient noise control. It provides users with an 8-hour battery life and offers up to 11 hours of playback with the fast charging case. The buds have a body made of durable, lightweight materials, plus a snug and secure fit thanks to the ergonomic design. Galaxy Buds2 delivers rich sound with an improved bass and a crystal-clear mid- and high-frequency range.