- TF Card Expansion: Easily expand your storage capacity up to 512GB, allowing you to store thousands of photos, videos, and documents without worry. - Long-lasting Lithium Battery: Enjoy up to 25 hours of continuous use on a single charge. Perfect for long trips, outdoor adventures, or extended work sessions where access to power is limited. - Wide Working Temperature Range: Designed to perform in challenging environments, this device operates efficiently in temperatures between -10℃ and 40℃. Ideal for outdoor use or in varying climates. - Battery Capacity: With a robust 260mAh battery, you can rely on this device for all-day performance without frequent recharging. Use Scenarios: 1. Travel Photography: Capture every moment on your travels with ample storage and a reliable battery, ensuring you never miss a shot. 2. Field Work: Whether you're in construction, surveying, or any outdoor occupation, this device withstands temperature extremes while providing long-lasting power. 3. Remote Learning: Perfect for students or professionals who need a dependable device for extended online classes or meetings, ensuring you stay connected and engaged. This product combines functionality, compatibility, and performance to meet the demands of everyday life and professional use.