A:AnswerNot great bass. For the price you can’t expect much. If you want quality with good bass and overall sound I would recommend your higher end Bluetooth speakers (beats pill, UE, JBL, etc)
A:AnswerYes, use the aux input in the back by connecting it with an aux cable to your phone's earphone input.
Then put your phone's volume to maximum, and adjust the volume on the +/- button on the speaker.
A:AnswerHello,
Thank you for contacting us and providing any doubt that you may have. Based on my experience with speaker, it will most defiantly off on its own.
Once again thank you for contacting us, and if you have any other question please contact us at Insignia(877-467-4289) for further assistance and we will be more then glad to help you.
Brian C. Insignia Support
A:AnswerThat would depend on the audio source that you are using and whether or not it could stream to two bluetooth devices concurrently. I do know some Samsung devices will allow you to stream to two headphones, so it should stream to two speakers. Keep in mind that even in this configuration each speaker will be receiving the same audio, so it will not be true L/R stereo, but a downmix to mono coming from both speakers.
A:AnswerThis unit is not waterproof, but please visit us at our Insignia Best Buy website were you will be able to find more options that may fit your needs better! Viri E. Insignia Support