OUTPUT POWER (4 OHMS, 1KHZ,16V)
DISPLAY COLOR (COLOR VARIATION / NEGATIVE OR POSITIVE)
DISPLAY DEVICE (LCD / FL / OEL / TFT)
USB DEVICE CONTROL (CODEC)
USB DEVICE CONTROL (LIST BROWSING)
USB DEVICE CONTROL (PAUSE)
USB DEVICE CONTROL (REPEAT)
USB DEVICE CONTROL (RESUME PLAY)
USB DEVICE CONTROL (SHUFFLE)
USB ANDROID OPEN ACCESSORY PROTOCOL
USB MEDIA TRANSFER PROTOCOL