iFi Audio Zen Air Blue Desktop Wireless Bluetooth HD DAC Hi-Res Audio StreamerZEN Air Blue Experience award winning Bluetooth at an entry level price. The ZEN Air Blue revitalises your old Hi Fi, effortlessly streaming music from your phone, tablet, or laptop. With HD Bluetooth support, its the ideal entry into hi res wireless audio. Hear the difference The ZEN Air Blue will give you the maximum sound quality from your device your smartphone, computer or tablet as it operates at the highest audio resolution level of any