Fulode FX8 Effect Processor Karaoke Effector KTV Home Digital Audio Reverb
There are modes of bass channel, center channel, left channel, and right channel, giving you a complete stereo feeling. Input And Output:Support 4- way input, audio input, AUX audio input, Optical fiber with antenna, USB and Bluetooth (Turn on Bluetooth and search " FX8 " to connect, BT Range about 50 Feet).