Underneath the waterproof flap are all of the inputs and outputs that you’ll need for charging and connecting to your speaker. While it will not be the most rugged or portable selection, I find the Motion X600 best suited for home environments. Its aluminum Develop and special grille design https://www.bluetoothspeaker.top/bluetooth-speaker-heavy-bass-wireless-soundbar-subwoof-loudspeaker-bt-speaker/