As we mentioned during the introduction, we’ve tested each Bluetooth speaker model on this list within a range of serious-world circumstances, so you're able to have confidence in us In terms of recommending the best Bluetooth speaker to purchase. 4. Label your bag with your name and call info. https://www.bluetoothspeaker.top/outdoor-ultra-thin-colored-light-wireless-bass-audio-mobile-phone-bluetooth-speaker/