{"product_id":"portable-bluetooth-virtual-laser-keyboard-wireless-projection-mini-touch-keyboard-for-computer-mobile-phone-with-mouse-function","title":"LaserType: Portable Bluetooth Projection Keyboard","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWYMECT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperation Style\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMechanical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eLanguage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEnglish\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth Wireless\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDesktop\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLaptop\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eKeyboard Standard\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMini Keyboard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStyle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInterface Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:16px 0px 0px;margin-bottom:0px;margin-top:16px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"title--wrap--Ms9Zv4A\" align=\"start\"\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003ePortable bluetooth virtual laser keyboard wireless projection mini touch keyboard for computer mobile phone with mouse function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cbr\u003e\u003cp\u003e\u003ci\u003e\u003cspan style=\"background-color:rgba(252,196,0,255)\"\u003e\u003cstrong\u003eProduct parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eLight source: 80mw red laser diode\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eKeyboard layout: Approximately 19mm inclined, QWERTY keyboard layout\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eKeyboard size: 100mm (H) * 240mm (W)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eKeyboard position: 100mm from the bottom of the emitter\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eProjection surface: non reflective, opaque surface\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eRecognition rate: 350 words\/minute\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eOperating surface: Any plane\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eWorking environment: 0-35 ℃\/90% RH\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eStorage environment: -5~35 ℃\/-90% RH\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eSize (mm): 38mm × 75mm × 18mm\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eExternal power supply: USB power\/below 5V1A\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBattery capacity: Lithium polymer rechargeable battery 1000mAH (MAX) @ 3.7V\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBattery working time: 120 minutes\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBattery charging time: 200 minutes\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eUSB interface: USU1.12.0, USB HID Ver.1.0\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBluetooth: V3.0 (class2), HID Profile. 1.0\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFrequency range: 2402-2480MHz\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eChannel: 79\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eModulation: GFSK\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e1. Product Overview:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eLaser projection keyboard is a keyboard connected to the main device through Bluetooth HID, suitable for desktop computers, tablets, smartphones, game consoles and other devices. As a new input device, the projection keyboard uses a built-in infrared laser emitter to project a standard keyboard outline on the work plane. Fingers click on the pattern, and the click position is determined through optical recognition to complete information input. The laser projection keyboard does not have physical buttons and is connected to the main device through Bluetooth. It is compact, easy to carry, and can adapt to the vast majority of work environments.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e2. Working principle:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe keyboard projector of the laser projection keyboard will project the outline of the keyboard on the work plane. Its bottom emits infrared light to detect objects such as fingers. When an object passes through the infrared light irradiation area, the sensor will detect the infrared light reflected by the object. Perform keyboard operations by analyzing the position and movement of objects.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e3. Product features:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e• British for QWERTY keyboard layout\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePortable design\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eStandard keyboard key size and spacing for easy operation\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eNo moving parts, durable for use\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBuilt in rechargeable lithium battery for easy portability\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3873e625fec34b7899722036085a2187T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdda68a2bde204aa8b4b650be43cd3d9dR.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S30bc673313d74ce8984535418db56609C.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9a19f79d47bc4a74ade8cb266dfbd5bba.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sec32549c7e5f4b17a94ea934043cd4bdf.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfcfdb9e7e86642afad25764f18747137K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7f3324e9f8fe4428ab1eff844ea3ca45E.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Levesphere","offers":[{"title":"C","offer_id":41717116534832,"sku":"1005006504168466-C","price":28.55,"currency_code":"USD","in_stock":true},{"title":"B","offer_id":41717116567600,"sku":"1005006504168466-B","price":28.51,"currency_code":"USD","in_stock":true},{"title":"A","offer_id":41717116600368,"sku":"1005006504168466-A","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/0597\/1248\/files\/S3873e625fec34b7899722036085a2187T.webp?v=1731172107","url":"https:\/\/levesphere.online\/ar\/products\/portable-bluetooth-virtual-laser-keyboard-wireless-projection-mini-touch-keyboard-for-computer-mobile-phone-with-mouse-function","provider":"Levesphere","version":"1.0","type":"link"}