Built-in memory size: None Memory card type: Micro-SD/TF Model: A52 Sensor technology: CMOS HD support: 1080P (Full HD) Battery capacity: 1000mAh lithium battery LCD screen: 1.3-inch TFT color screen (240*240) Feature 1: 180-degree rotating camera Feature 2: Approximately 80-degree shooting angle Feature 3: Sports DV Video resolution: 1080P/720P/640P Purpose: driving recorder, sports DV, web camera Support loop recording: yes Number of frames: 30 frames Support TF card expansion memory: 8GB to 256GB (FAT32) Continuous recording time: about 5 hours Video format: AVI Function 1: Recording and charging at the same time Battery: 3.7V/1000mAh USB interface: Type-C port Colour:black Material:abs Package Contents: 1 x recording pen action camera 1 x charging cable 1 x back clip 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.