[Long-Range & Stable Transmission] 350m/1150ft Ultra-Far Coverage - High-gain dual antennas strong signal penetration, even in challenging environments. Dual-Band Auto-Switching - Seamlessly shifts between 2.4G & 5G frequencies for minimal interference and ultra-low 0.1s latency. [Crystal-Clear 4K Video & Audio Loop-Out] 4K@30Hz Loop-Out - Supports local video/audio output with stunning 4K resolution. 3.5mm Audio Port - Flexible connectivity for external speakers or recording devices. [Multi-Device Compatibility] Transmitter Input: Works with TV set-top boxes, laptops, digital cameras, camcorders, for /, and more. Receiver Output: Connects effortlessly to , monitors, projectors, and other displays. [Flexible Expansion & High Efficiency] Hot/Cold Shoe & 1/4 inch Screw Mount - Easy attachment for cameras and rigs. Low Power Consumption - Optimized for fast heat dissipation and long-term reliability. [Certified Quality & Plug-and-Play Convenience] No Software Needed - True plug-and-play setup for instant use. Color: Black Material: ABS Package Contents: 1 x screen projector set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.