1, AR/VR display, headset display, digital camera/video camera electronic viewfinder 2. Portable civilian equipment such as Micro-projectors, video glasses, head-mounted entertainment devices, 3D displays, game helmets, etc 3. Security monitoring, military use: individual helmet display, electronic sight, infrared night vision device, thermal imager display, electronic telescope, cycling helmet, gun sight, life detection video device 4. Medical and industrial use: human-machine video engineering research, endoscope, portable B-ultrasound machine, vision correction equipment, vision enhancement mirror, various portable inspection and testing equipment 5. Model aircraft: aerial photography, remote control aircraft parameter display system, remote control car video display terminal, etc. Specifications: A single screen / B screen + AV interface Color: As Shown Material: Plastic+Metal<br><br>Package Contents: 1 * module 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.