Product Description: Portable Waterproof High-Speed Micro Memory Card 100MB/s Massive Storage Capacity: This micro memory card offers an impressive 400GB of storage, allowing you to store countless hours of full HD video. Never worry about running out of space for your favorite movies, photos, and files. Superior Video Performance: Equipped with UHS speed class U1, video speed class V10, and speed class 10, this card is optimized for full HD video recording and playback. Capture every moment in stunning detail and enjoy seamless video performance. Rapid Transfer Speeds: With a transfer speed of up to 100MB/s, you can move up to 1200 photos in just one minute. This high-speed performance ensures quick and efficient data transfer, saving you valuable time. Compatibility with Android Devices: Designed to enhance the storage capacity of Android smartphones and tablets, this memory card is the perfect companion for your mobile devices. Expand your device's storage effortlessly and enjoy more apps, photos, and videos. Durable and Reliable: Built to withstand harsh conditions, this memory card is waterproof, temperature proof, x-ray resistant, anti-magnetic, and shockproof. Whether you're on an adventure or simply going about your daily routine, your data is safe and secure. Enhance your digital experience with this portable, high-speed micro memory card. Its robust features and exceptional performance make it an ideal choice for anyone looking to expand their storage capabilities while ensuring data protection.