I don't know if is working, is switch on, is connecting to Bluetooth ,I tested all the buttons,,seems to work, one of the plastic button is broken, but is easy to replace, strictly for part or repair, no speakers included, only remote control, I think so is working, I don't have speakers to test it, I think so is working, cause I tested  the Bluetooth and I can hear the song very low, I think so have small speaker inside, I don't know how to used