You can find couple downsides to this reduced-close deliverer �?except for no 3.5mm audio port to play music without Bluetooth �?but that's a small issue towards an otherwise amazing speaker. How can I check battery life? If the speaker is turned on, the battery indicator lights up for 10 https://www.bluetoothspeaker.top/bluetooth-wifi-streaming-desktop-wireless-sound-subwoofer-bluetooth-speaker/