“Ssst, Did you know that the bluetooth speaker is using a radio frequency technology? You are doing? Very well, but Did you know that radio frequency is strictly regulated? Our team also talked about the waterproofing and durability of a Bluetooth loudspeaker, but we’ll now go into the score https://www.bluetoothspeaker.top/kids-karaoke-machine-with-2-microphones-bluetooth-speaker-player-system-karaoke-mics/