Independent record button design, when you are in an emergency, you can record, save, and easily leave wonderful moments with just one click.The high-definition lens is only with high hardness, not easy to break, strong light transmittance, no halo, no light leakage, and can achieve 1080P high-definition effect.Support 1080P recording, high-smooth and hard-resolution 1920x1080 resolution, stronger AVI format compatibility. Easy to play, no need to connect to a computer or mobile phone to play, you can play videos and record files directly on the watch, which is convenient and fast.No cumbersome operations, one-click to start recording, suitable for various people and occasions, important information is not omitted.It is a noise reduction recording pen, and you can watch the time, so that the recording pen is no longer idle, multi-purpose, work, travel, entertainment, not only can record, but also watch the time and date.Good sound quality depends on a good chip, and it is still adaptable in a noisy environment, while dealing with environmental noise,Improve the vocal part of the conversation to make the recording clearer.Automatically save when power off. During use, when the power is insufficient, the recording file will be automatically saved and then shut down to ensure that the recording data is not lost.Automatic overwriting saves space, supports cyclic recording, after the memory is full, the new file will overwrite the previous file, effectively saving space.Important files can be encrypted, files can be encrypted and saved, and cannot be opened without a password. Audio and video files can be used to prevent data leakage and use more at ease.