10.4 TFT-LCD Monitor w/Built-in DVD/CD/MP3 Player · 41. MODE: Switch video input AV1/AV2 Selecting the FM frequency of FM modulator 1. 4 LED lamps indicate 4 applicable transmitting
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.