Speech To LED Transcribing Portable Sign

The worlds first live transcribing sign shows your words as you speak in LED text! This  ingenious communication product takes speech to text one step further and casts your voice, on to the built in LED screen! Where ever your voice needs to be seen to be heard! 

• Bluetooth App Control Speech to LED Mask
• Panel Size 230*50*10cm
• Pixel Pitch 3mm,3mm
• Voltage 5V