MiraScreen 2.4GHz Wireless HDMI Wi-Fi Display Dongle Linux OS AM8252 CPU 128MB RAM/ROM Support 1080P ETATH-505244 4 directional buttons: up

4 directional buttons: up

Blue Material: Plastic

The length is 10

Support voice & calling prompt

Note: This bracelet not need other cable for charged

MiraScreen 2.4GHz Wireless HDMI Wi-Fi Display Dongle Linux OS AM8252 CPU 128MB RAM/ROM Support 1080P ETATH-505244 4 directional buttons: upProduct Features: Support DLNA, Airplay, Miracast, Ezcast interconnection agreement. Good item to transmit data from small screen ( mobile phone screen ) to large screen. Support for multi threading, it does not affect other functions of mobile phone when pushing the media data. Support for many mobile phones connecting at the same time to share their wonderful contents together Compatible with a variety of protocol streaming media format for free