Note: Please allow some error due to manual measurement. Specification: Item Type: Digital Voice Recorder_x000D_Material: ABS_x000D_Charging Time: 5h_x000D_Image Format: JPG_x000D_Recording Format: WAV_x000D_Video Format: AVI_x000D_Lens Parameters: F NUMBER 2.25_x000D_Image Resolution: 1920x1080_x000D_Built In Li Polymer: 1100mAh_x000D_Size: Approx. 14x43x104mm / 0.6x1.7x4.1in Features: 1MULTIPLE MODES: Speaker sound recorder adopts 2.5D curved high gloss glass design panel, and has multiple modes in one. 21080P HD NOISE REDUCTION: Digital voice recorder uses graphene diaphragm speakers to make the sound more powerful, with 1080P HD noise reduction. 3EASY TO USE: Voice recorder can repeatedly play back the recording directly on the device without connecting a computer and a mobile phone. 4AUTOMATIC OPEN RECORD: When screen motion is detected, the automatic open record can be used to record every moment when the child wakes up. 5AREA OF APPLICATION: Digital recording device supports interview recording, short video recording, recording life and work meetings, speeches, studies, etc. PackageList: 1 x_x000D__x000D_DigitalVoiceRecorder 1 x Charging Cable 1 x Instruction Book