EMEET Daisy Chain Cable –3.5mm Male to Male Stereo Audio Aux Cable, Use for Luna/Luna Plus/Luna Plus Kit/Luna Lite/M3/M220/M2/M2 MAX Speakerphone/Meeting Capsule, Expand Meeting up to 12/16 People

It’s working with device

Used this to connect two EMEET Conference Speakerphone M0, it worked great, price was much higher then from EMEET directly but we needed it in a hurry and it arrived the next day.

Works well

I purchased two EMEET M2 max speakers to daisy chain together for some focus groups I do 2-3 times per year with about 15 people. My first few focus group rounds were unsatisfactory in terms of audio quality (voices were lost). I used a generic 15' 3.5mm plug male to male cord to connect the two units and never got it right. This weekend I decided to hunker down and get it right. I found out the proper cable profile needed to have these two features: 4-Pole and TRRS. I bought this factory (expensive $29.99) cable and a another one with those specifications ($9.99). The cheaper one did not work and the EMEET cable did. I connected one base via USB to my computer (it lights up green) and the daisy chained unit lit up light blue (not flashing!) once connected. The cable connects the the red port on each unit. I developed a test routine to test (whispering in close proximity to one) and finally ALL worked correctly. The generic cable usage caused quite a bit of wasted time. I urge you to spend the extra. Also be sure to use the EMEETLINK software (free download) to upgrade the firmware on the units. I surmise that the wrong cable caused the daisy chained unit to shut down prematurely every time (it was doing nothing anyhow). You can adjust the auto-shut down timing within the software (I set to not shut off). Hopefully this tale is helpful.

The price iof the cable is expensive but in order two use 2 units is required. Try buying only one unit first and see if you really need two.

Works great to connect two Emeet speakers together