[If you have Qubii Duo, you can take as many photos as you want] Automatically back up your smartphone photos and videos just by charging your phone before going to bed! With Qubii, you don't have to worry about running out of space on your smartphone, and you can take as many photos as you want without hesitation! Easy to use and fast transfer. It is also possible to easily transfer smartphone photos to a computer with simple operation. [What can be stored] Photos, videos, music, contacts, social media (Instagram, Facebook images, etc.), Files app data * The contents that can be saved differ depending on the OS. [For both iOS and Android] Qubii can now be used with family members who have changed models from iPhone to Android or who are using different models. It is more convenient because you can transfer and share smartphone data without going through a PC. [Capacity shortage solved] USB C transfer speed is increased! Compatible with fast charging! Free up space without a PC. You can freely increase the capacity by swapping cards! It is compatible with microSD cards from various manufacturers. Since it is backed up offline, you don't have to worry about data leakage. [Equipped with microSD lock function] If you lock it, you will not be able to recognize the card except on your own smartphone. Perfect for storing important data and secret files! * microSD sold separately specification □ Color: White/Midnight Green/Rose Gold □ interface: USB-C connector female ×1, USB-C connector male × 1 □ slots: microSD slot×1 □ Production area: Taiwan □ instruction manual: Japanese instruction manual available □ Warranty period: 2 years from the date of purchase □ Supported OS: iOS 14 or later / Android 6.0 or later Compatible models iPhone14 series, iPhone13 series, iPhone12 series, iPhone SE2, iPhone 11 series, iPhone X series, iPhone8 series, iPhone7 series, iPhone SE, iPhone6 series, iPhone 5s iPad (6th generation), iPad (5th generation) iPad Air (3rd generation), iPad Air (2nd generation), iPad Air , iPad mini (5th generation), iPad mini (4th generation) iPad Pro (12.9-inch 3rd generation), iPad Pro (11-inch), iPad Pro (12.9-inch 2nd generation), iPad Pro (10.5-inch), iPad Pro (12.9-inch), iPad Pro (9.7-inch) - Compatible with Android models □-compatible microSD capacity No upper limit * Only exFAT is supported as a microSD file format.