LCD Controller Board:
Input Power Adapter: 5Vdc More than 0.5A.
Come In Standby Model When Not Input Signal
Standby Model
Audio Input: Micro H/D
Board Size: 55mm x 45mm x 4.5mm

3.99" VS399001C40 400x960 Bar LCD Screen
Display New Mode2, Normally Black, Transmissive
Resolution 400(RGB)×960
Outline Size 42.5×102.08×2 (H×V×D)mm
Display Area 39.18 ×94.03 (H×V)mm
Brightness 450 cd/m² (Typ.)
Contrast Ratio 800:1 (Typ.) (TM)
Viewing Angle 80/80/80/80 (Typ.)(CR≥10) [Left / Right / Up / Down]
Interface MIPI, 40 pins ,FPC
Backlight WLED
Input Voltage 1.8/3.3 V (Typ.)

Packing list :
1× LCD Controller Board
1×3.99inch 400X960 VS399001C40 Bar LCD Screen