I have been looking for a compact and easy to carry the device to do live streaming. Roland - Live Streaming Studio for Smartphones is a perfect choice. It came with GO: LIVECAST Streaming Studio for Smartphones, Lightning to USB Micro-B type cable, USB Type-A to USB Micro-B type cable, USB Type-C to USB Micro-B type cable, and QuickStart Guide. Setup is relatively easy. I have used a USB power adapter and connected a USB Micro B cable to the streaming studio and connected a lightning cable to my iPhone 11 Pro max, and connected the condenser mic via XLR input as well. There are two ways to provide the power supply. For outdoor use, it can be connected using a USB cable with a power bank. At home, it can be connected to a power outlet using the USB power adapter. All cables have been provided for iPhones or Android devices.
I have downloaded Roland GO: LIVECAST app from the iOS app store. There are various buttons on the top of LIVECAST streaming studio to adjust mic sensitivity, mic effect on/off, Power indicator, adjust the pad volume, mute the mic, Satellite camera button, ON AIR button for live broadcasting or video recording. There are a set of buttons to show still images or videos, stream sound efforts, background music, etc. On the left side, there are options to connect headphones, headset, or monitor speakers. On the right side, there is a button to set 48V phantom power for condenser mics along with XLR input. If you are using a Dynamic microphone, please set it OFF.
In the LIVECAST app, there are various options to set Beauty Filter, Live Set, ability to comment, Camera selection, Mic effect, Pad assign, and Broadcast. It will show the LIVE/Rec indicator, Elapsed time on the top. During live streaming, there are options to play background music, Drum roll, and Applause effects. Pad buttons can be configured with different settings. Screen orientation can be set as portrait or landscape mode during live streaming. The broadcast destination can be set as Facebook Live, YouTube, Twitch, and TwitCasting and authentication has to be done with user ID and password. In Facebook Live, there are ways to set the destination as TimeLine, Page, or Group. In YouTube Live, the options can be Public, Unlisted, or Private. I have tried live stream with Facebook Live and YouTube and the Streaming quality was outstanding with clear sound. There are tons of features in Roland Live Streaming Studio for Smartphones and the manual has very detailed information. It is compatible with many iOS and Android phones. I highly recommend Roland Live Streaming studio due to the compact factor and many built-in features.