Product details
Item Weight: 671 g
Item model number: iK3380BA
Keyboard device: Bluetooth device using HID protocol
Bluetooth classmate distance: less than or equal to 10M
Operating time is about 40 hours
Bluetooth version: 3.0
Charging time: 2-3 hours
Compatible systems: Android 3.0 or higher, or later, IOS 4.0 or higher or newer
WindowsXP, win7, win8