4.3-inch high-definition bright screen, clear even in the sun, delicate picture, rich colors, true picture quality 40CH channel, one-button automatic frequency search, 40CH channel, one-button automatic frequency search, fast and practical dual antenna reception, more stable signal, long distance for aerial photography 3 hours long battery life, USB charging, built-in battery USB charging or 5-23V wide voltage, simple to use and easy to carry Support large-capacity memory card, audio output, support large-capacity memory card, DVR video instant playback supports audio output, can be connected to external headphones Applicable to multiple scenes, OVR screen recording can be shared at any time Aerial photography through fixed-wing vehicle and ship models, applicable to multiple scenes DVR screen recording function can be shared at any time Color: As Shown Material: ABS Package Contents: 1 x Display screen 1 x Instructions in Chinese and English 2 x Antenna 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.