Professional SD Memory Card Speaker

Bluetooth speaker refers to the built-in Bluetooth chip, with Bluetooth connection to replace the traditional wire connection of the audio equipment, through the mobile phone tablet computer and notebook and other Bluetooth playback devices connected to achieve convenient and efficient purposes.

At present, Bluetooth speakers are mainly portable and compact in shape. Bluetooth speakers are gradually valued and accepted by consumers because of their convenience. Most of the common Bluetooth speakers on the market are monophonic speakers (monophonic units). At the same time, some excellent multi-channel speakers (two speakers) have emerged. Or more than two loudspeaker units. Bluetooth speaker is the application of Bluetooth technology in traditional digital and multimedia speakers, so that users can free from troublesome wires, comfortable to listen to music in various ways. In addition, the photoelectric conversion of the solar panel can effectively supply the endurance of the Bluetooth sound.