Airplay is NOT bluetooth, it uses WiFi. Although, come to think of it, last iterations might use BT. Anyone that can shed some light here?Airplay speakers would allow this.
Yeah the device is a Bluetooth speaker. Do many of them allow this?If "the same device" is a MacBook you create an multi output device in the Audio Midi Setup utility as instructed here.
If the device is another type of device, you need an app/speaker that allows it. I use Ultimate Ears party up with my 3 Boom speakers. In theory this allows up to 150 speakers to join up.
EDIT: And just now I've noticed this is in the #iPhoneX forum.
I'm sorry I wasn't clear enough, by "device" I meant the one connecting to the bluetooth speaker, and I wrote that before realizing you asked for help on the iPhone X forum, meaning your device was the iPhone X.Yeah the device is a Bluetooth speaker. Do many of them allow this?
I’m sorry I completely misspoke, I meant my the device is indeed my iPhone X that I was trying to connect to Bluetooth speakers to.I'm sorry I wasn't clear enough, by "device" I meant the one connecting to the bluetooth speaker, and I wrote that before realizing you asked for help on the iPhone X forum, meaning your device was the iPhone X.
As I wrote before, to connect more than one bluetooth speaker to your phone you need speakers that support this, most probably through the app of the speakers (at least Bose and Ultimate Ears have apps that allow this with their speakers/headphones).
In my particular case, I use Ultimate Ears and their app, and I'm pretty happy with the results.