Scrolling Message Electronics LED Car Display LED Signs
BTMLD-P4-32x32RGB-M(Bluetooth)
PH:4MM
Pixel: 32x32 dots
LEDs: RGB (2121SMD)
Screen size: 128x128MM
Frame size: 133x128x15MM (LxHxD)
Frame Material: Aluminum back cover
Voltage: 12V
Communication mode: Smart Phone Bluetooth app & IR / RF remote control (addable)
Mounting: Suction Cups on glass (Other mounting way customize)