Unity Electronic 4K@60Hz HDMI Switch Talking time: 3~5 hours 11)

Talking time: 3~5 hours 11)

to ensure the long using time

Clear cell phone kickstand ring be used on most smart phone and tablets

Built-in mic with a long near mouthpiece for better sound quality for communication

Dual optical sensors

Unity Electronic 4K@60Hz HDMI Switch Talking time: 3~5 hours 11)3 HDMI ports in and 1 HDMI out for various HDMI devices, HDMI switcher 3 ports can work with most devices with standard HDMI interface. Input: PCs, Laptops, Xbox 360, PS3 PS4, Blu ray DVD, etc; Output: Full HD TVs, projectors, monitors, and more. This HDMI Switch has the key press switching function, you can push the button to change what port you want to use, No extra power required. Come with 1M high speed HDMI cable. Plug & Play. It is ideal for