“Ssst, Are you aware of that the bluetooth speaker is employing a radio frequency technology? You need to do? Properly, but Are you aware that radio frequency is strictly controlled? Certainly, one of the most important aspects to contemplate when choosing Bluetooth dj speakers is sound quality. Make sure https://www.bluetoothspeaker.top/factory-private-mold-bluetooth-speaker-rgb-speaker-2200mah-battery-portable-speaker/