Bluetooth Keyboard Wireless Portable Roll Up Keyboard Waterproof Silicone Silent Typing for Laptop Smartphone PC - Pink High quality with plastic and medical grade silicone material, durable waterproof and dustproof design, easy to take clean and flexible. With the wireless Bluetooth 3.0, this keyboard compatible with the iPad, iPhone and all Bluetooth-enabled laptop PC and other mobile phone. Foldable and light weight, easy to carry, can be rolled up, fits for your backpack, or notebook carrying bag. Built-in lithium battery with USB cable recharge, the switch can save the battery energy. CHINFAI exclusively designed for Laptop PC and Mobile Phone, 100% Brand New Product, High Quality. CHINFAI offers 1-month replacement and 3-months warranty and we stand behind for best after service.