Product name: Head-mounted Lighting Camera Image Sensor: 2.0M CMOS sensor Video Resolution: 1920 x 1080 (30 frames per second) Video Format: MP4, Compressed with H.264 Video Output: 2 million pixels LED Light: 3W, illumination range 5-10 meters Battery Capacity: 1800mAh Usage Time: Up to 2 hours with light on, up to 5 hours with light off Charging Time: Approximately 4 hours Memory Support: 8GB to 128GB microSD card Rotation Angle: Up and down 45 degrees Charging Input: 5V, 0.5A–1A Product Dimensions: 57.5 x 48 x 37 mm Product Weight: 60g Color: As shown in picture Material: Plastic Package Contents: 1 x Head-mounted Sports Camera Note: The package includes only the items listed above. Other accessories are not included. Note: Due to lighting effects and monitor settings, the actual color of the item may vary slightly from the image. Measurement error allowed within +/- 1-3 cm.