COMPATIBLE 4-IN-1 MULTIFUCTION
	Applicable to all electronic devices, including 4 different interfaces: Lighting & Micro USB & USB & Type-C. A multifunctional gadget which can deal with your numerous devices perfectly.
	
FREE APP REQUIRED  
	No need to install app for Android and Type C users. While for IOS devices, You need to download the APP named "i-FlashDevice" from App Store for communication between your iDevices and iReader.
	
READ CARDS IN CELERITY
	 Supports SDHC Micro SD Memory card ( TF card ). No limitation on 32GB & 64GB Cards, which is super convenient and practical for you.
	
DATA MANAGEMENT  
	Music Play, Video Play, Record Sound, Backup Contact List, etc. All of these functions are fully built-in the APP. You can operate directly from external memory without occupying space on iDevice.
	
ACCESS SECURITY
	Password Unlock& Fingerprint Unlock can protect your data’s safety on "i-FlashDevice". You can secure your whole storage or Lock selected files with password to ensure your individual privacy.