Tested and fully functional.
Included in this sale:
Portable headphone amplifier
Micro USB charging cable
3.5mm male-to-male audio cable
3.5mm to RCA audio cable
Unit powers on, charges, and audio amplification has been tested and confirmed working. Gain switch and volume control function properly.
Cosmetic wear from normal use. Please review photos carefully for overall condition.
Sold exactly as pictured.