A:AnswerHi E,
Thank you for the interest! You can output your voice from the system by connecting a dynamic microphone with a normal plug (not supplied). See page 32 from this link for more details.
https://www.sony.com/electronics/support/res/manuals/4697/571b0b702b2f69237c798608efcfab9a/46972272M.pdf
Happy to help,
David
A:AnswerHello Ralph,
The GTKXB90 is compatible with: XB60, XB90, XB72, XB21, XB22, XB31, XB32, XB41, XB12, MHC-V90, MHC, V77, MHC-V71, and the MHC-V21. I hope this helps!
Regards,
David
A:AnswerHi Tony,
Great question, the XB90 once fully charged can last for up to 16 hours of music playback. Obviously volume, temperature, and even song choices can effect battery life like any other speaker. Here is a couple of examples: 3.5 hours (at the maximum volume level), 5 hours (at the maximum volume level with STAMINA mode turned on), and 16 hours (at volume level 16).
Oh and just so you know, you can use the XB90 while it is plugged in as well.
Hope this helps,
David
A:AnswerThis speaker is battery powered or plug in. The box says the battery lasts 16 hours, but that may be if you are playing it at lower volume levels. I am usually blasting the speaker so I get a few hours out of it. It is a large heavy speaker with Extra Bass option so it must use a lot of juice when cranked.
A:AnswerHi Amarie, There is no guarantee that using a wireless microphone would work on this unit. However, you can connect a a dynamic microphone with a normal plug to the MIC jack input of the unit. Hope this helps! -Sam
A:AnswerHi, Mimi This speaker is tested to work well with specific iPhone models: https://www.sony.com/electronics/support/res/manuals/4697/d47cfba8df269571b0546ef0f060bbf3/46972271M.pdf (34). -Vincent
