Power over Ethernet (PoE+) connectivity Three mounting options: wall mount, table mount, or ceiling mount Controls on the device include: Volume Up & Down LED light ring Dimensions: 9" X 4" Stem Speaker's innovative design gives you the option to mount the device on the ceiling, wall, or table for ultimate flexibility. With its powerful driver and built-in technology, Stem Speaker delivers an exceptional sound experience in any meeting room. As an ecosystem device, you can mix and match devices until your room is customized to meet your needs.Set Up Speaker Your WayStem Speaker gives you the freedom to expand sound anywhere in the room while giving you three different mounting options to choose from so you can flex your tech or keep it incognito in any environment.Hear Every WordWith its powerful driver and innovative design, Stem Speaker delivers an exceptional sound experience in any meeting room.Well Leave The Light OnSpeakers LED light ring lets you know when the device is active