Product Overview: This is the "DB2," a popular and highly cost-effective model from NICEHCK. It features a hybrid configuration of 1DD (dynamic driver) + 1BA (balanced armature), characterized by a very well-balanced sound that combines thick low frequencies with clear mid-high frequencies. The design is also very beautiful, making it a satisfying earphone to own. Condition: Appearance: There are slight scratches and minor imperfections from use, but overall it has a shine and is in relatively clean condition for a used item. Operation: Sound output has been confirmed for both left and right sides. There are no issues with sound quality or connection. Included Accessories: Earphone body only *No box, cable, or eartips are included. Please use your own 2Pin (0.78mm) cable. Notes: This is a used item, so please refrain from purchasing if you are sensitive to imperfections. As this is a body-only listing, the price has been set accordingly. This is a great option for those who want to enjoy recabling or are looking for a spare unit.