Case: Complete Edge Protection with thickly four corner prevent getting impact easily. Hard case is built and designed to fit phone perfectly. All opening, buttons, connectors and speaker position are placed perfectly to give hard case a sense of unity with phone.OTG: This Micro USB

Case: Complete Edge Protection with thickly four corner prevent getting impact easily. Hard case is built and designed to fit phone perfectly. All opening, buttons, connectors and speaker position are placed perfectly to give hard case a sense of unity with phone.OTG: This Micro USB Host OTG cable mainly works for connecting OTG function With this Micro USB Host OTG cable, you can connect your device to most USB Flash Drive, Mouse & Keyboard Card Reader. But please note that maybe some of them will not compatible Attention: please make sure that your device has OTG function first This micro USB host OTG cable can completely instead of a high-priced Samsung USB Adapter to accomplish the same work. According to our test, it can works perfectly with Most Samsung HTC Nokia LG Sony Google Phones It also works with external hard disk, BUT you need external power source for the hard disk. It should also work with non-power hungry card reader. Screen Protector: Precision cut for the Samsung Galaxy S3 i9300; covers entire glass surface Easy to apply Adheres to the screen via static cling; will not leave any adhesive residue when removed Will not affect touch screen functionality Clear finishPackage includes:1 x Nillkin Hard Case(Phone not included)1 x Screen Protector1 x USB OTG Flash Connector