The SO8 is a karaoke product that supports smartphone and computer.It has powerful functions, especially support two live platform at the same time. Built-in DSP sound chip will make sound more low distortion and stereo. 1. 9-speed reverberation adjustment: The DSP chip is carefully adjusted by a Belgian senior tuner to present a clear, smooth and natural reverb. 2. Stereo sound quality: digital o transmission is only coding and transmission and conversion. The o signal has no loss compared with analog technology. It has low distortion, wide frequency response, good dynamics and high signal-to-noise ratio, which can achieve better sound quality. 3. Multi-function interface OTG synchronous charging: support side charging, digital stereo transmission. 4. Compatible with most o devices: compatible with most mobile tablets, for iOS devices and mainstream Android phones. 5. The latest design: I CKB So8 new version, mobile phone broadcast dedicated digital portable sound card.  Package Contents:  so8 sound card 1pcs  Cable 5pcs,  remote control 1pcs.