Product Description
Projects a Full-Size QWERTY Keyboard onto Any Flat Surface. Infrared Laser + Optical Recognition. Mouse Function. Bluetooth 2.0 + USB. iOS, Android, Windows, Mac. Rechargeable Battery. No Physical Keys.
The YiHeSZ KB560 Laser Projection Keyboard uses an infrared laser to project a full-size QWERTY keyboard layout onto any flat, opaque surface - a desk, table, or countertop becomes your keyboard. An optical sensor detects finger position and contact with the projected key zones and sends the corresponding keystrokes to your paired device via Bluetooth 2.0 HID or USB. A built-in mouse function lets you control the cursor without a separate mouse. Rechargeable lithium-ion polymer battery. Compatible with iOS 4+, Android 2.1+, Windows XP+, Windows Phone 7+, and Mac OS. English QWERTY layout only. Compact and ultra-portable - no physical keys, no moving parts. In the box: KB560 unit, USB cable, user manual.
Important notes before purchasing:
- English QWERTY layout only - no other language keyboard layouts are supported
- Requires a flat, opaque, non-reflective surface to project onto - glass, mirrors, and highly reflective surfaces interfere with optical detection accuracy
- Typing speed and accuracy on a laser projection keyboard is typically lower than a physical keyboard - there is no tactile feedback and the learning curve is real; best suited for occasional use, travel, and novelty rather than high-volume daily typing
- Bluetooth 2.0 (not Bluetooth 4.0/5.0) - compatible with most devices but verify your device supports Bluetooth 2.0 HID profile if Bluetooth pairing is your intended connection method
- USB connection is via Mini-B (not USB-C or Micro-B)
Key Features
- Infrared laser projection onto any flat surface - The KB560 projects a red-light QWERTY keyboard image onto a flat opaque surface (desk, table, paper, dark fabric); the projected layout is full-size key pitch for comfortable touch-typing practice; the laser projector is built into the compact device body - no additional hardware needed
- Optical recognition keystroke detection - An infrared optical sensor tracks finger position within the projected key zones and detects contact with the surface; when a finger breaks the infrared detection plane at a key position, the corresponding keystroke is registered and sent to the paired device; detection works in normal indoor lighting; very bright direct sunlight or highly reflective surfaces reduce accuracy
- Mouse function - The KB560 includes a built-in virtual mouse pad area within the projection; use finger gestures on the designated zone to move the cursor and click without a separate mouse; useful for navigating on tablets and phones paired via Bluetooth
- Bluetooth 2.0 HID + USB connection - Pairs via Bluetooth 2.0 HID profile for wireless use; connects via USB Mini-B for wired use and charging; plug-and-play on compatible devices - no driver installation required for standard HID keyboard profile
- Compatible with iOS, Android, Windows, Mac - iOS 4 or above, Android 2.1 or above, Windows XP or above, Windows Phone 7 or above, Mac OS; covers virtually all modern smartphones, tablets, and computers
- Rechargeable lithium-ion polymer battery - Built-in rechargeable battery; charges via USB cable (included); red LED indicates charging in progress; red LED off indicates charge complete
- No physical keys - no moving parts - Nothing to wear out mechanically; compact form factor fits in a pocket or small bag; the device body is the laser projector and sensor unit only
- LED status indicators - Red light steady: charging; red light off: charge complete; blue light blinking: Bluetooth pairing mode; blue light off: paired; yellow light single flash: normal startup
- In the box: KB560 unit, USB cable, user manual
- Ships from United States, Spain, France, Poland, or China Mainland - Select your preferred ship-from location for fastest delivery to your region
Specifications
- Brand: YiHeSZ | Model: KB560
- Type: Laser projection virtual keyboard
- Layout: English QWERTY (full-size key pitch)
- Connection: Bluetooth 2.0 HID + USB Mini-B
- USB Interface: Mini-B (standard USB HID keyboard)
- Battery: Lithium-ion polymer, rechargeable
- Charging: USB (1A / 5V)
- Mouse Function: Yes
- Touch Screen: N/A (projection only)
- Compatible OS: iOS 4+, Android 2.1+, Windows XP+, Windows Phone 7+, Mac OS
- Compatible Devices: Smartphone, tablet, desktop, laptop
- Other Language Layouts: Not supported
- Weight: 170g
- Ships From: United States, Spain, France, Poland, or China Mainland
Frequently Asked Questions
How accurate is typing on a laser projection keyboard compared to a physical keyboard?
Laser projection keyboards have a measurable accuracy and speed gap compared to physical keyboards. There is no tactile feedback - no key travel, no click, no bump to confirm a keystroke - so touch-typists who rely on feel will find the transition difficult. The optical sensor detects finger position based on breaking an infrared plane at the surface level, which works well but is sensitive to surface reflectivity, ambient lighting, and finger angle. Most users type at 30-50% of their normal physical keyboard speed initially, improving with practice. The KB560 is best suited for occasional use: quick notes on a phone or tablet while traveling, data entry when you have no physical keyboard available, or as a novelty and conversation piece. For high-volume daily typing (coding, writing, spreadsheets), a physical keyboard will always be more comfortable and accurate.
What surfaces work best and what surfaces should I avoid?
Best surfaces: flat, opaque, matte or lightly textured surfaces with good contrast - a white desk, dark table, plain paper, a light-colored mousepad, or a matte countertop. The infrared detection works by sensing finger proximity to the flat plane of the surface, so flatness is more important than color. Avoid: glass surfaces (the laser passes through and the optical sensor cannot accurately detect position), highly polished mirror-finish surfaces (reflections interfere with optical detection), fabric with deep texture or pile (uneven surface height causes detection errors), and surfaces in direct bright sunlight (overloads the optical sensor). Indoors on a standard desk or table, the KB560 performs reliably.
How do I pair this keyboard to my phone or tablet via Bluetooth?
Power on the KB560 - the yellow LED flashes once at startup, then the blue LED begins blinking to indicate Bluetooth pairing mode. On your device (iPhone, iPad, Android phone or tablet), go to Settings → Bluetooth, enable Bluetooth, and search for available devices. The KB560 should appear in the list (typically listed as "KB560" or a similar identifier). Tap to pair - no PIN is typically required for HID keyboard profiles. Once paired, the blue LED stops blinking and goes off, indicating a successful connection. The keyboard is now ready to use. If pairing fails, power the KB560 off and on again to re-enter pairing mode and retry. The Bluetooth 2.0 HID profile is supported by virtually all iOS, Android, Windows, and Mac devices manufactured after 2010.
Can I connect this to a laptop or desktop computer via USB instead of Bluetooth?
Yes - the KB560 connects via USB Mini-B cable (included) to any laptop or desktop with a standard USB-A port. When connected via USB, the device operates as a standard USB HID keyboard - plug-and-play with no driver installation required on Windows, Mac, and Linux. The USB connection also charges the internal battery simultaneously. Note the USB connector on the KB560 is Mini-B (the older small USB standard with a trapezoidal connector) - not Micro-B (the common Android charging connector) and not USB-C. The included cable has Mini-B on the device end and USB-A on the computer/charger end.
Does the mouse function work on all paired devices?
The mouse function projects a designated touch zone within the overall keyboard projection where finger movement controls cursor position and taps register as clicks. Mouse function works on devices that accept standard Bluetooth HID mouse input - most smartphones, tablets, and computers support this. On iOS devices, Bluetooth mouse support requires iOS 13 or later (Apple introduced full Bluetooth mouse support in iPadOS 13 and iOS 13). On Android, Bluetooth mouse support has been available since Android 3.1. On Windows and Mac, Bluetooth HID mouse is universally supported. The mouse function is basic - cursor movement and click; it does not support multi-finger gestures, scroll wheels, or right-click on all platforms.
How long does the battery last and how do I charge it?
The product listing does not specify exact battery capacity or runtime in hours. Laser projection keyboards typically provide 1.5-3 hours of active projection use per charge, as the laser projector and optical sensor are power-intensive components. To charge: connect the included USB cable from the KB560's Mini-B port to any USB-A power source (laptop USB port, USB wall adapter, power bank). The red LED lights steady during charging and turns off when fully charged. Charge time from empty is typically 1-2 hours. To conserve battery, the KB560 enters sleep mode after a period of inactivity - press any key or power button to wake it. When not in use, power the device off fully to stop battery drain.