• Contents: mini hidden car keys camera
• Charge: charging yellow light on long time when it's full, light off
• USB file reading and writing: yellow light flash
• Standby status: yellow light long time on
• Card is full: yellow light on
• Low battery power: yellow light flash slowly
• Video format: AVl
• Image format: 640 x 480
• Camera format: 1,680 x 960
• Battery: 280mHa 3.7V
• Time stop function supports
• Built-in memory or TF card