Input voltage: DC5V
Frequency response: 200-18KHZ
Color: white
Number of channels: two channels
Only 4mm thick
Support 8 modes display, 3-5v can be used
The new version is coming, using ARM CortexM4 core STM32F4 processor (old products use M0 core mono),8M code rate high-speed display! Support dual channel, level meter!