With KEF WiFi speakers you can listen to your favorite music in HiFi quality throughout the house. The wireless speakers have Bluetooth and WiFi with which you connect them with each other. When you connect the speakers via audio cables, the HiFi quality comes out best. You can play music easily via the KEF app on your smartphone or tablet. Stream music from streaming services or from your own playlists. You adjust the speakers according to your wishes via the equalizer sound settings.