Low power consumption One-click automatic channel search Can record anytime and anywhere Dual antenna reception can make the signal more stable 4.3 inch 800*480 high-definition bright screen Built-in super sensitive 5.8G 40 channel receiver Built-in 3.7V/1200mAh high-capacity polymer lithium battery Universal usb charging interface Real-time video, low latency Chinese and English bilingual menu Support audio and video input Expenditure audio output (headphones can be connected) Support 5-23V wide voltage charging Specification: LCD screen size: 4.3 inches Resolution: 800*480 Display ratio: 16:9 Viewing angle: full screen Brightness: 500cd/m2 Video delay: less than 20ms Interface Antenna: 2*RP-SMA male hole USB: charging cable AV interface: external audio and video input or audio output Card slot: Support C10 high speed TF card DVR recording size: VGA/D1/HD (three modes are optional) Video sound: on/off (optional) Recording time: off/3 minutes/5 minutes/10 minutes (optional) Frame rate: 30 frames Compression format: MJPEG Video file format: Languages: English and Chinese Power supply Power adapter: DC5V/2A, support DV5-23V wide voltage Battery: 3.7V/1200mAh, After the DVR starts, it can be used for about 2.5 hours on full battery DVR is off, about 3.5 hours with full battery Colour:As Shown Material:plastic Package Contents: 1 x 5.8G FPV Monitor 1 x usb cable 1 x Connecting cable 1 x English instruction manual 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.