Features PERFECT FOR TRAVELING - Only 4.68 ounce palm-sized keyboard can be folded into your pocket or backpack to carry around. Standard-size keyboard improves typing efficiency and comfortable when working outdoors or in travel. Silent typing design allows you to focus more on your work.EASY TO USE - One-button connection design makes operation easily. Just press the CONNECT button to quickly pair with your devices. With a Stonego folding keyboard, you can start to write down your ideas anywhere quickly! DURABLE CLOTH HINGE - The hinge is made of cloth material, it's easier and faster to open and close the keyboard. which is not easy to break, is more wear resistant and more durable than the plastic material. AUTO WAKE / SLEEP - Sensitive magnetic induction, automatic wake up and sleep to save energy. Only 2-3 hours of full charge, enough to work for 40 hours or 180 days for standby. Perfect for your short business trip. ELEGANT ERGONOMIC DESIGN - Stonego keyboard provides a better tactile response and very comfortable typing experience without missing a key. Allowing the arms to naturally spread out to the sides to avoid wrist pain. MULTI-SYSTEM COMPATIBLE - Stonego Bluetooth keyboard works seamlessly with i0S, Android and Windows. Maintain a stable connection and provides fast response to devices within 10 meters of operation.