Separable design, 5-inch screen can be used as small monitor on radio controller or with a tripod Built-in super sensitiveness 5.8GHz 40 channels receiver, especially compatible with RaceBand Come with advanced auto-searching function ad show you the working frequency on the screen Built-in 3.7V/2000mAh battery, each full charge revives around 3.5hours working time Wide range re-charge voltage 5-12V, power banks or 2S/3S batteries can be used as backup power sour, to prolong the working time Ergonomic design fit your faces Super-wide visible angle up to 82 degree 92% transparent lens adopted, no distortion, no blur on the adage of screen Light in weight, only 375g, easy for any scale racing game Specification: Screen size: 5 inches Definition: 800*480 Receiving frequency: 5645-5945MHz Power: 3.25W Input voltage: 5V DVR DVR recording function: support Battery: 3.7V/ 2000mah Maximum supported memory card capacity: 32GB (card not included) Product size: 180*140*84mm Package included: 1 x FPV Goggles with Monitor Screen 2 x Antenna 1 x Charging Cable 1 x English User Manual 1 x Data Cable 1 x Storage Bag Other things not included