X scissors foot structure， the key is sensitive， quick response， feel good <br />Aluminum alloy shell shell bottom keyboard oxidation treatment， strong scratch resistance <br />Screen UV peritoneal treatment， never fade <br />Double folding compact， can be put into the pocket can be put into the dust <br />Support Windows， Android， IOS mobile phone tablet PC computer <br /><br />Solution: Broadcom Bluetooth 3， BCM20730 <br />Working frequency: 2.402-2.480GHz <br />Modulation mode: FHSS <br />Effective distance: less than 10m <br />Battery: 120mA lithium battery <br />Working voltage: 2.0V~3.0V <br />Working current: less than 10mA <br />Standby current: less than 2mA <br />Key number: 69 <br />Folding size: 146 x 85 x 14 mm <br />Size: 294 x 85 x 7 mm <br /><br />Package Included: <br />1 x Bluetooth Keyboard <br />1 x Micro USB Charging Cable <br />1 x Stand <br />1 x English Manual <br />Packed in carton box<br /><img src="http://img6.eachbuyer.com/x9/p100/ic399_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ic399_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ic399_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ic399_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ic399_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ic399_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ic399_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ic399_8.jpg" />