Nillkin Bluetooth Foldable Wireless Keyboard for iPad Touchpad Numeric Keypad Simultaneous Connection of 3 Devices Compatible Rechargeable Android

【Compact & High-Functionality】When folded, it measures just 182 x 108 x 16 mm and weighs only 238 g, making it about the size of a smartphone and small enough to fit in a bag or pocket. When unfolded, it transforms into a full-size Bluetooth keyboard measuring 342 x 108 mm, providing comfortable typing. It's perfect for maintaining productivity on the go and is also ideal as a keyboard for smartphones. 【Comfortable Typing】This mini keyboard, featuring a scissor-switch mechanism, ensures a solid typing feel and fast response time. Despite its compact size, it boasts a standard US layout and function keys, making it suitable for a wide range of uses, from business to everyday tasks. Lightweight and easy to handle, it's also recommended for wireless keyboard beginners. [Simultaneous Connection to 3 Devices & Automatic Identification] Equipped with the latest Bluetooth 5.0 chip, it can connect to up to 3 devices simultaneously. Simply turn it on and it will automatically reconnect and recognize the OS. It is compatible with a wide range of devices including Windows/Mac/Android/iOS/iPadOS, and is ideal as a keyboard for iPads and smartphones. 【Ultra-Long Standby Time & Fast Charging Support】With a 140mAh battery and power-saving design, it achieves up to 140 days of standby time and 30 hours of continuous use. It supports 5V/2A fast charging, allowing for a full charge in just 30 minutes. As a mobile keyboard, it is suitable for both everyday use and business purposes, and can be used with peace of mind while traveling or on the go. 【High Durability】The back is finished with scratch-resistant silicone leather, and the hinge uses highly durable metal, making it designed to withstand more than 50,000 folds. Its stylish design and texture make it ideal as a gift. The subdued colors give it a user-friendly impression for both men and women. [Touchpad + Numeric Keypad] The large 59 x 64 mm (approximately 3.4-inch) touchpad, while functioning as a Bluetooth keyboard, supports a variety of multi-gestures including scrolling, zooming, and app switching (some limitations apply to iOS/macOS). It can also be switched to a numeric keypad, making it convenient for numerical input. 【One-Year Warranty for Peace of Mind】All products purchased from our store come with a one-year warranty. In the unlikely event that a product malfunctions, you can easily return it and receive a refund through the Amazon order page. Furthermore, our professional customer support team is always on standby to quickly resolve any problems or questions you may have. We have established a system to ensure you can use our products with peace of mind for a long time. Product Name: Nillkin Foldable Bluetooth Keyboard Connection Method: Bluetooth 5.0 (Low Latency, Stable Connection) Supported OS: iOS / iPadOS / Android / macOS / Windows Supported Devices: iPad, Mac, Smartphone, Laptop, Tablet (including Surface) Simultaneous Connections: Up to 3 devices (Foldable Bluetooth keyboard, one-touch switching support) Key Layout: US layout / Scissor-switch mechanism / Numeric keypad / Touchpad Dimensions when folded: 182 x 108 x 16 mm (Compact keyboard / Small keyboard) Dimensions when unfolded: 342 x 108 x 9.5 mm (Full-size layout) Weight: Approx. 238g (Thin / Mobile keyboard) Capacity: 140mAh / Up to 120 days standby / Approx. 10 hours continuous use / USB Type-C charging compatible (5V/1A or 2A) Storage: Foldable, Magnetic attachment Other Features: Automatic pairing, Automatic OS recognition, Accidental touch prevention function, Numeric keypad/Touchpad switching ✅ Frequently Asked Questions (Q&A) Q1. How do I use a keyboard? Q1. How do I connect? A1. For the first connection, select the connection channel using FN + BT1 / BT2 / BT3, then press FN + C to enter pairing mode. Select "Bluetooth Keyboard" from the Bluetooth settings on your device. Q2. How many devices can I connect to? A2. This product can be paired with up to 3 devices simultaneously. Switching between devices is easy; simply press FN + BT1 / BT2 / BT3. Q3. What operating systems are supported? A3. This product automatically adapts to iOS / Android / Windows / iPadOS / macOS. It can also be used as an iPad keyboard or Mac keyboard. Q4. How do I charge it? A4. Use the included USB Type-C charging cable and a 5V/1A or 5V/2A charger. A full charge takes approximately 30 minutes. Q5. How can I check the remaining battery level? A5. When you turn on the power, the indicator will blink three times. Yes. You can also check the current battery level by pressing FN + icon key: Red blinks 3 times: Battery level 0-30% Blue blinks 3 times: Battery level 30-70% Green blinks 3 times: Battery level 70-100% Q6. Is the keyboard waterproof? A6. We are sorry, but this product is not waterproof. Please be careful not to get it wet.