The Ranko Acoustics 6060 PRO portable decoder headphone upgrade line has a specially designed 

USB charging port which makes it easy to operate for a long time.

 Use 6N single crystal silver material. The clear and pure are shown. Powerful sense of energy. 

Multi-level sound field grand and profound. Overwhelming control of the high frequency band. 

Coupled with the ES9281AC PRO's powerful decoding ability.  Listening directly to a variety of high-resolution audio. 

The layers and details of the sound are clearer.  Ranging from the surging to the subtle. The background is quiet.  Both sides extend. 

The transparent and dynamic sound fills the ears.  The Ranko Acoustics decoder series. 

Both the sound performance and the appearance of workmanship are called king among all small tail decoder.