Display your messages on your LED Sign for iPhone, iPad and iPod touch. Spead2LED is a Bluetooth control device that can convert your speech in your phone into text messages in the LED Sign in real time. The LED Sign can show 16 characters at one time. There are two colors to choose, white and green.
Main features:
1. Bluetooth 4.0 installed
2. Can be operated with your speech
3. Brightness can be adjusted via your phone
4. Two display modes: vertically and horizontally
5. Vacuum suction connectors or 3M (adhesive) tape