Concentrate to your frequency range of the Altavoces Bluetooth �?the wider the range, the better the general sound quality. Think about brands like Ultimate Ears that offer Bluetooth microphones for even clearer audio. Another strategy to gauge the audio quality of portable Bluetooth speakers is by looking at decibel https://www.bluetoothspeaker.top/new-creative-aromatherapy-combination-film-type-bluetooth-speaker-multifunction-night-light/