Portable projection laservirtual keyboard teclado touchpad wireless blueto oth for XP/vista/android/IOS/Iphone Product Features ? English QWERTY keyboard layout. ? Mouse function. ? Truly portable design:perfect for on-the-go ? Full size key pitch and shortcut keys for ease of operation ? Superior durability (No moving component inside) ? Built-in Lithium-ion Polymer rechargeable battery for mobility and convenience ? Compatible with latest operating systems: Windows XP & later， Windows Phone 7 & later， iOS4 and later， And roid 2.1 and later， Mac OS X & later. Bluetooth HID Compatible Devices ? iOS4 and later ? Mac OS ? Android 2.0 and later ? Blackberry 10 ? Windows XP/Vista/7/8 or higher ? PS3 ? Windows Phone 7/8 or higher Note:Projection Keyboard will automatically attempt to re-connect to the recently connected devices. If no previous device is found then it will listen for a new connection with any available HID compatible device. Safety Precautions 1. Avoid exposing this product to direct sunlight for extended periods of time， and keep it away fro m heat sources. 2. There is a risk of malfunction if product is used in places where sudden or extreme temperature c hanges occur. 3. Applying excessive force or impact to this product may result in product damage， and will void wa rranty. 4. Never attempt to disassemble or service this product yourself. Doing so can result in electrical sh ock and will void the warranty. 5. This is a Class 2 Laser product. For your safety， please do not stare directly into the laser sourc e. Doing so could damage your eyes. 6. Avoid placing any object within the space between the main unit and the laser projection keyboard layout. 7. Please do not use this product on uneven or irregular surfaces. Place the product on a flat surface. Avoid table or surface that is as transparent or reflective as glass or mirror. Note Because this product uses infrared rays， strong infrared radiation from direct or reflected sunli : ght or from tungsten (halogen or incandescent) lighting may cause operating error. Identifying Parts and Their Functions. 1. Projector: laser projects an image of keyboard pattern onto a flat surface in front of the typist 2. Sensor: detects reflection of infrared and triangulates the location to determine a keystroke 3. IR Light: emits an invisible plane of light to blanket operational area Connecting via Bluetooth ? Projection Keyboard supports Bluetooth HID: ? Connection via Bluetooth HID does not require installation of separate driver as long as the host de vice has HID compatibility. ? Bluetooth 2.1 or higher required for connecting to some devices. Package Contents ? Laser projection keyboard ? USB Cable ? User��s Manual Shipping: We will ship within 5 days after we receive your payment. Please make sure you have wrote full name / complete address / correct post code & telephone number. If you need to change shipping information，pls tell us as soon as possible. Payment: 1.We accept are accepted through secure payment processor ESCROW. Alipay，Western Union，T/T.All major credit cards 2.If you can't check out immediately after auction close，please wait for a few minutes and retry. Return/Refund: If you find any quality problems when you received the items. Please contact us within 7 day. We will refund the purchase price but not the shipping and handling costs. Please note that the items to be returned must be i