Diyeeni Bike Helmet Sport Camera 1K60

Specifications: Lens Angle: 120 degree Video Resolution: 1280*720P, 30fps Video format: AVI Photo format: JPG Power requirements: DC 5V Battery: Built-in 600mAh Li-battery. Charging time: about 2 hours Material: Aluminum Alloy System requirements: 2000/XP/Vista/Windows 7, Mac OS 10.3.6 or above Dimensions: 9 x 3 cm (H x W) Package weight: 325g Box contents: 1 x Sport DV Camera. 1 x Camera Mount 1 x Bicycle Mount 1 x Car Mount 1 x USB charging cable. 1 x strap. 1 x User Manual Problems: 1. The light may be flashing, but the camera cannot light up. 2. Software cannot be updated. 3. How to set the recording time? Solutions: 1. Because the camera cannot read the card, so the camera cannot turn on. The reason why it can't read the card: It can only support 2-32GB, and the camera cannot recognize the card due to the quality of the card. 2. No need to update software. 3. This product program is set for 3 minutes, cannot be changed by yourself.