iClever Bluetooth Keyboard, Foldable Wireless Keyboard with Portable Pocket Size, Aluminum Alloy Housing, Carrying Pouch, for iPad, iPhone, and More Tablets, Laptops and Smartphones RECOMMENDED FOR EDITORS: Write down your stories or ideas any time any where you want as long as you own one iClever BK03, the slim and reliable typing partner PORTABLE & LIGHTWEIGHT: Convenient and lightweight (6.3OZ) pocket sized, tri-folding bluetooth keyboard, perfect for travel iOS, WINDOWS & ANDROID COMPATIBILITY: Built-in Broadcom Bluetooth module with an operating range of 10 meters ERGONOMIC & DURABLE DESIGN: Premium aluminum alloy texture (aircraft-grade) for superior durability. Auto power off and sleep mode function helps to conserve battery. Built-in rechargeable lithium battery RELIABLE AND FRIENDLY CUSTOMER SERVICE&#xFF1A; ready to respond within a 24 hour time frame. Android - Fn + Q IOS - Fn + W Windows - Fn + E