A:Answer Thanks for reaching out. The JBL Wireless Microphone set allows 2 x wireless microphones to be connected to any Partybox model through the use of a dongle connected to the Mic/Guitar jack input. Additionally, a 3rd wired microphone - like the JBL PBM100 Wired Microphone, can also be connected to the non-switchable Guitar input on other Partybox models - however, this will bypass the karaoke effects including echo for the connected microphone and would generally have a slightly different sound character/timbre to a microphone connected to the Microphone input. The standard bundled Partybox On-The-Go microphone can only be connected to the Partybox On-The-Go that it came bundled with, it also cannot connect wirelessly to any other Partybox models or portable speakers other than the Partybox On-The-Go that it came bundled with. Only one standard, bundled Partybox On-The-Go wireless microphone can be connected at a time, unless the JBL Wireless Microphone is purchased (sold separately), a spare part will only work as a replacement, not simultaneously.
