Bests & Worsts Reviews from Amazon

This speaker lowers the volume as soon as battery goes down and CAN NOT be used while it is charging. I have owned many bluetooth speakers and never had such an issue. I called Sony and they claimed it's a product LIMITATION, but they stand behind this product. No one should own a speaker that is unusable while charging. That it is 3 or 4 hours. It should work while the speaker is charging. Please go with something else like BOSE or another brand. One of the representatives from SONY admitted that the number one complain on their center (operating from El Salvador) is related to this speaker. They are so well groomed in how to defuse the situation that it is shameful. STAY AWAY FROM THIS PRODUCT PLEASE.