Specifications:
1. Brand Name: Remax.2. Capacity: 4GB3. Reading Speed: Class 44. Card Size: 11 x 15 x 1mm5. Working voltage: 0.5V6. Electromagnetic compatibility: FCC CE7. Storage temperature: -40 \u2103 to 85 \u21038. Operating temperature: -25 \u2103 to 85 \u2103
Features:
1. Class 4 High-speed transmission， UHS-1， compatible with Smartwatch， Watchphone， Smarphone， Camera， Tablet PC， etc.2. Supports HD video shooting and shooting， photos and video capture speed is 2 times of the normal micro SD.3. Photos can be stored 2600(5 million pixels photo).4. Can store 270 minutes of video (1080p)， also can store 1000 music(3.5minutes). Package Includes:
1x 4GB Micro SD Card