Thank you for viewing. [Authentic, Unopened, Unused, New] This is the FIO-JM21-L digital audio player (DAP) from FIIO. It is also being sold elsewhere, so please forgive us if it sells out. After shipping, we do not offer refunds except for cases of damage or defects caused by us, or if the item is different from what was described, to prevent product substitution. Please be aware of this.