BLUETOOTH AND NFC SPEAKERS
Bluetooth wireless speakers are compatible with devices, which support Bluetooth (iPhone, smartphone, mobile phone, tablet, iPad, PC, etc.) They allow you to play music from these devices remotely, most models also have speakerphone capabilities or allow you to select the next or previous song.
NFC technology, which enables a wireless connection between two devices over very short distances (up to 4 cm). Devices are paired simply by bringing them very close to each other. NFC is consequently much more comfortable than Bluetooth pairing, it does not require a device to be manually found and connected (e.g. a speaker with a mobile phone, etc.).