Unique Configuration Unit: With the rich experience of developing world top-class headphones, HIFIMAN uses the unique configuration unit in Deva, promising excellent sound quality.

Bluetooth: A variety of HD Bluetooth protocol-LDAC, aptX-HD, aptX, AAC fully HD compatible

Bluemini-Small but Mighty: The DEVA companion Bluetooth / USB module; Bluetooth receiver, DAC, and Amp all in one. Bluemini’s built-in power amp and buffer stage filter has power, dynamics, and detail enough to rival a desktop amps. With built-in Microphone.

HIFIMAN’s NEO “supernano” Diaphragm (NsD): The new NsD is 80% thinner than previous designs, resulting in fast response and detailed image with lush, full-range sonics.