Feature:1. Retro Style: This tablet keyboard integrates retro style and modern design with compact layout and round keycaps, providing interesting and classic typing experience.2. BT 5.0 Wireless: This phone keyboard adopts BT 5.0 wireless connection, maximum 33ft operating distance without delay. You can easily switch between up to three devices with the touch of a button.3. 104 Keys: This wireless typewriter keyboard has 104 keys with compact layout, more portable and space saving. 12 function hot keys FN+ provides a shortcut to multi function.4. Large Slot Design: This wireless keyboard is designed with integrated large slot that can keep the tablet or phone stand firmly and stably.5. Widely Compatible: This 104 key keyboard is widely compatible with smart phone, tablet and laptop. Suitable for Win, for Android and for IOS.Specification:Item Type: Wireless Typewriter KeyboardMaterial: ABSBattery Type: 2 x AAA Batteries Required (Battery Not Included)BT Version: BT5.0Effective Distance: 10 Meters / 33.0ftSlot Length: Approx. 42cm / 16.5in, Hold Tablet and Phone at the Same TimeConnected Devices: Smartphones, Tablets and Laptops Can Be Connected at the Same TimeCompatible System: Suitable for Win, for Android, or for IOS.Package List:1 xWireless Typewriter Keyboard1 x ESC Keycap1 x User ManualNote:1. Select a channel by Fn+1(for Android)/Fn+2(for Win)/Fn+3(for IOS)2 Fn+K enters the matching state3. Enter the matching password displayed on the device and press Enter.4. Select the connected device system by Fn+Q(for Android)/Fn+W(for Win)/Fn+E(for IOS). Don't neglect this step!Note: Press Fn+1 to switch to for android, Fn+2 to switch to for Win, and Fn+3 to switch to for IOS.To clear paired devices: press Fn+C. The password is 8 digits for Win system, 6 digits for Android, and 4 digits for IOS.