the α7S III supports internal intra-frame (All-Intra) recording20 for the first time in an α-model body

intelligently measuring the position of each speaker

Sony’s unique digital sound field processing technology virtually reproduces the surround sound field

high-frequency signal transmission

Turn it to control volume or push the integrated button to launch sound control menus

Sony SRS-XB100 Portable Wireless Speaker gaming-mouse the α7S III supports internalProduct Highlights Listen loud and clear from a compact speaker Music is the soundtrack to our lives, and we want you to be able to enjoy your tunes wherever you are. So we've packed powerful, clear sound into a portable body. If you love good music and listening with friends, the XB100 is your perfect partner. Passive radiator for powerful sound A passive radiator works together with a full range speaker to enhance low end tones, giving bass a boost.