Features 1、Excellent Camera Lens: This sports camera adopts an excellent for CMOS 2063 lens with 1080P resolution and F2.4 aperture, ensuring rich colors without distortion and more vivid images. 2、Wireless WiFi Camera: This high definition camera has built in WiFi hotspot module, supports mobile phone connection, wireless video transmission, and can directly watch videos. 3、Storage Capacity: This WiFi camera supports a maximum of 256GB memory card (not included), the large capacity of memory ensures the storage of more exciting images and videos. 4、Built in Microphone: This wireless WiFi camera features built in microphone, HiFi audio, and a wide pickup range. With 1920x1080P 25FPS video resolution and MP4 compression format. 5、Power Supply: This WiFi camera has a built in 3.7V lithium battery, 900mAh large capacity ensures long term endurance, equipped with USB interface, supports multiple power supply methods. Specification Item Type: WiFi Sports Camera Material: ABS Camera Lens: For CMOS 2063 Aperture: F2.4 Focal Length: F=3.23 Lens Construction: 4G Diagonal Optical FOV(D): 150° Horizontal Optical FOV(H): 115° Vertical Optical FOV(V): 48° Main Control Chip: GPCV1167B Memory: Micro Memory Card, up to 1G-256G (not included) USB Interface: Micro USB2.0 5PIN Microphone: Built in Battery Capacity: 900mAh 3.7V Battery (built in) Battery Specification: 103030 Image Resolution: 12MP (4032x3024) File Format: JPG Video Resolution: 1920x1080P 25FPS Video Compression Format: MP4 (H264) Continuous Video Recording Time: 3 hours 32GB Storage Time Reference Value: About 8 Hours Package List 1 x Camera 1 x Base 2 x Base Connector Accessories 1 x Bike Mount Clamp 1 x USB Cable 1 x User Manual