Widely CompatibleDesigned for Vloggers, Bloggers, Youtubers, Podcasters, Interviewers and other video recording enthusiasts. Applied to Tik Tok, Vlog, Youtube, interview, video recording, teaching live broadcast, etc. (Note: Video calling is not supported) | Stable, Lag-Free Live StreamingProvide stable, smooth and anti-interference transmission, the transmission distance can reach 65ft/20m, which is convenient for you to interact online. | Speaker OutputWhen the receiver is plugged into the phone: The speaker cannot produce sound when the microphone is plugged in When the receiver is unplugged from the phone: The speaker can sound when microphone is unplugged |