C20 1920x1080P HD Smart Audio Video Recording Pen, Capacity:256GB

1. Using the original HD optical CMOS lens, uncompressed AVI format, 1920P image quality is clearly visible.2. With rich details captured by high dynamic range, it presents closer to the better visual experience, increasing the amount of light by about 50-60% and reducing noise by about 20-30%.3. 1920P HD simultaneous voice synchronization, 30 frames voice smooth without delay.4. High quality audio processing chip is used to achieve clear and dynamic recording effect.5. Support loop recording function, automatically overwrite old video files, immersive recording, ensure that the record is always up-to-date and complete.6. Specification:Charging duration: 2hRecording angle: 120 degreeMaterial: ABS + PCBuilt-in memory: external TF cardBattery capacity: 300mAhRecording time: 2.5hWeight: 19.7gSize: 64x25.8x15.3mm