A:Answermy wife uses it in a 20x10 room with 4 ladies for yoga/stretch class and does not have it maxed (out) on volume. so it should be loud enough, just a question how big a group and their ages.
A:AnswerNot very durable it got dropped and one of the subwoofers on the sides broke I really wish for the price I paid for it it was louder and the bass had a bigger capability
A:AnswerIf your Ihome radio can connect to speakers with Bluetooth yes, but the Flip also has an input port for a 3.5mm (headphone) jack so if you can connect your ihome using that also, the answer is also yes.
A:AnswerI had issues charging the device from a USB port on my laptop, I think it needs a higher amperage.
Once I switched to charging using my iPad's 2.1A charger plug, it worked great!