The Graphite Galaxy Buds2 Pro Noise-Canceling True Wireless In-Ear Headphones from Samsung now deliver end-to-end hi-fi audio from compatible Samsung Galaxy devices at 24-bit/48 kHz over the Samsung Seamless Codec, and true multi-channel sound with head tracking for a realistic 360° spatial experience. With all that's new, the Buds2 Pro still offer incredibly clear hands-free calling, IPX7-level water/sweat resistance for those with an active lifestyle, and an array of additional features that make them an ideal choice for an all-day audio solution. With a larger frequency range that includes tiny sounds and noise from the wind, the Buds2 Pro lets you truly isolate yourself with your music and other entertainment, even when in noisy environments. An ideal feature for chatting with a friend, ordering a coffee, or simply being more aware of your surroundings. Comfort is also improved with the use of vent holes in each earphone, which allows air to flow more easily and relieves you of the ear canal pressure that comes with using in-ear headphones. With ANC turned on, the Buds2 Pro offers up to 5 hours of power, with an additional 20 hours available in the charging case. As with the Buds Pro, you can view the location of your earphones last known location on a map if lost, but now, you can view that information even if the earphones are inside the charging case.