Color:Black
Main controller:RTL8188FTV
WiFi:2.4G
Supports 2.4GHz frequency band.① Apple phone wired connection
② Android phone wired connection
③ Tablet wired connection
Plug and play, no power supply required, no need to trust (iPhone 5 and above)
Scope of application:
① iOS system (8.0~current latest system version)
② Android system (4.0~current latest system version)
③ Harmony OS (2.0~current latest system version)