A:Answer 1) If you want to play one speaker in one room and another in another room which both play in mono sound, it depends on the device you are using, that is "can it connect/pair with more than one speaker with Bluetooth ?" My tablet and cellphone can't, but my desktop can.
2) If you want to play stereo sounds with two speakers from one device, it can't with Bluetooth.
However, you may be able to do it by using the aux input by using a Y connector to split up the left from the right channel from the device--laptop, cellphone, or desktop, then use two separate mono aux cables to connect the two speakers individually, and place them on the left and right sides of your device; there you have stereo sound.
However, I don't think it worth the money and effort.
