Stream or video and freely, simply connecting this mixer between RCA and sources for more impressive features such as connecting headphone to the front panel jack for a quiet listening. Mixer works fine with 4K/2K and could convert 1080P or lower quality video to an 4K/2K resolution ratio which brings you a total different audio-visual experience. Mixer support mix audio from 2 different microphones and allow to adjust , , individual microphone. Meanwhile, offering you a superior stereo audio quality. [Intelligent & Moderative Controller]. To make the mixer works simultaneous with Android TV, Set Box, choosing to control the selection of songs or other operations, along with streaming or playing the videos or. Using high integration chip, low consumption, high sensitivity, strong -interference. Professional manufacturing, stable characteristics and high reliability. Works with multi-devices such as Android, Android Set Box, DVD Player, dongle, Laptop, etc. Item Type: Sound Mixer Model: KM200 Material: Metal Color: black Optional. Item size:16.110.22.1 / 6.344.020.83 in(L W H) Item weight: Approx. 409g /14.43oz Package size:20.214.37.3 / 7.955.632.87 in(L W H) Package weight:651.5g /22.98oz. 2 x MIC Line-in 1 x MIC 1 Adjust 1 x MIC 2 Adjust 1 x Main Adjust 1 X Adjust 1 X Earphone Slot. 1 x -in 1 x AV In 1 x AV Out 1 x Output 1 x Input 2 x Audio Output 2 x Audio Input. 1 Mixer 1 Cable 1 RCA Cable 1 1 User Manual.