【Built-in Speaker and 3-Hour Playback Soundtrack】It can be said to be the optimal all-in-one audio-visual studio for TikTok/YouTube. The SYNCO XView M4 selfie monitor allows you to shoot trending videos while listening to music from the monitor. Say goodbye to awkward silent moments, and play popular beats, narrations, and ASMR ambient sounds on TikTok during vlog camera recording (up to 3 hours on a single charge). 【Smartphone Mirroring Monitor for Solo Creators】With a 4K mirroring screen, you can immediately frame, focus, and adjust every shot. Perfect for vloggers, photographers, and solo professionals. Without the need for an assistant, easily check angles, zoom, and lighting. The SYNCO smartphone selfie monitor screen mirrors the rear camera of your smartphone, allowing you to capture beautiful moments at any time. Used for YouTube tutorials, fast action, unboxing videos, fashion shoots, etc. Compatible models: iOS and Android devices that support most video output. "Google Pixel series not supported" 【Ultra-Low Latency, Professional-Level Multitasking】Shoot and stream simultaneously without interruption. Thanks to SYNCO XView Smart P2P technology, you can smoothly connect your smartphone while browsing Instagram, replying to messages, or playing background music, even during 4K shooting. No more frozen screens during live streaming or missing comments while shooting with your smartphone! "Recommended: Use the Blackmagic Camera app to shoot smooth 4K videos" 【Magnetic Grip and Up to 50m Wireless Freedom】The SYNCO Xview external camera selfie monitor can be attached to metal surfaces such as tripods, refrigerator doors, gym bars, and lockers in seconds, and you can start and stop recording directly from the button. It is useful in all situations, whether it's unboxing videos, cooking demos, or overhead POV shooting, even when you are alone or on the go. "Important: Attach the magnetic ring directly to your smartphone to obtain strong magnetic force" 【Outdoor Compatible and All-Day Use】 #risaHomeAppliances