External devices: USB flash disk, Sketchpad, keyboard, mouse, camera, microphone, card reader, memory card, etc. No app is. required..
· Function: plug and play, efficient transmission.
· Application: Apple interface device can be used for many purposes by connecting / transferring USB device..
· Product interface: Lighting / USB base.
· Product material: aluminum alloy shell.
· Size: 3.14 x 1.73 cm.