System startup time: 3 secondsVideo input format: NTSC/PALVideo input impedance: 75Ω Typ.Video compression format: MJPEGRecord file format: Cycle recording time: 10min/20min/30minFrame rate: 30 FramesMemory card: TF card, support up to 32GB (C10 recommended)Menu language: 11 language choicesOptical frequency: 50Hz/60Hz can be Video playback: CVBS output (connected to the monitor)Audio input interface: 3.5mm AV jackAudio output interface: 3.5mm AV jackCharging interface: micro-USB interfaceCharging voltage: 5V DCCharging current: 500mA MaxBattery (non-removable): Built-in 3.7V/400 mAh lithium ion polymer batteryBattery life: Each working load is 1.5 to 2 hours of working time.Operating temperature: -10-60°COperating humidity: 85% RHMenu language: English, French, German, Italian, Spanish, Portuguese, Traditional Chinese, Simplified Chinese, Japanese, Russian, Korean.Color: BlackMaterial: ABSPackage Contents:1 set x Video Audio FPV RecorderOnly 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.