Wireless keyboard for mobile phones in comparison

WIDE COMPATIBILITY - The Bluetooth Keyboard is compatible with iOS, Android and Windows. Ideal keyboard for your iPhone, Android smartphone or small-sized tablets.

Built-In Rechargeable Battery -- The micro-usb re-chargeable battery offers less than 2 hours for charging, work time is up to 50 hours, standby time is up to 560 hours.

4 Modes of Connection Building on the traditional tri-mode keyboard, we ve added a 2.4GHz wireless connection. This low profile keyboard offers 4 connection modes (3*BT 5.0 + 1*2.4G), allowing simultaneous connection to 4 different devices. One wireless keyboard can control 4 devices, eliminating the need for multiple keyboards and the hassle of switching connections

iOS Windows Android COMPATIBILITY The bluetooth keyboard works seamlessly with phones, tablets, laptops, desktops with iOS, Android and Windows operating systems and provides stable and fast Bluetooth connectivity. Including iPad Air, iPad Pro, iPad Mini 6, Macbook, iPhone 13 12 11 X 8 7, Galaxy Tab, Galaxy Note, Surface, etc,.

PINKCAT

Foldable & Portable Its foldable design makes it easy to carry in your pocket or bag. Perfect for working on the go, whether on a plane or in a coffee shop, this foldable keyboard is your ideal companion

Compatible with 4.5-6.8in (width of 6-9.5cm) Bluetooth cell phone, including for Android for Windows for iOS Phones

EASY TO OPERATE The setup is very simple and in just a few seconds you can project your full size keyboard onto any flat sur face. First, connect the projector to your device and press the power button to start projecting the keyboard.

Dual-Device Simultaneous Connection Dual Bluetooth channels enable instant switching between paired devices . Maintains stable 10m wireless range with ,2 Bluetooth channels can be switched seamlessly between 2 devices, and the foldable keyboard can connect seamlessly to cell phones, tablets.

This handheld wireless keyboard is compatible with many mobile devices and supports your Bluetooth devices (iOS13 and above, Android and Windows). Maintain a stable connection and provide fast response to devices within 10 meters.Just turn on the keyboard and automatically connect to the last connected device.

Suitable for Home Entertainment Elevate your home entertainment experience with the Rii K22S wireless keyboard with trackpad, designed for seamless control of your HTPC, smart TV, and Windows devices. Ideal for typing, streaming, and gaming from the comfort of your sofa.Tips Not totally competible with Mac,OS,IOS system,can't emulate macbook trackpad.

1. Conform to Bluetooth 3.0+ standard; Including BQB, FCC, CE, ROHS and other relevant certifications;