Features: 1080P video recording function: equipped with high-resolution lens, supporting 1080P video recording, ensuring clear capture, suitable for sports photography, cycling recording, and monitoring use. Night viewing lamp design: Equipped with build-in night viewing lamp function, it can still capture clear pictures in low light environment, providing good visual support for night activity. Large capacity storage: Comes with 8GB TF card to meet long time recording needs, support extended storage, and facilitates users to replace and upgraded according to their needs, ensuring sufficient storage space. Long battery service life: Equipped with 1200mAh battery, it provide longer working time, support continuous recording, and avoids missing important moment, providing full protections for your outdoor activity. Easy to install and use: The design is light in weight, equipped with multiple installation accessories, which can easily fixed on helmets or other equipment. Specifications: Color: refer pictures to selection please Component: Nylon Size: Approx. 9x4.7x3.8cm/3.54x1.85x1.5inch USB port: USB2.0 fast speed TF card: 8GB Battery: 4.2V/1200mAh battery Video recording: AVI (720P/1080P) Package Includes: 1 Piece Helmet Camera note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.