User's Manual

Push back phone stand
6. Connecting via USB
• Laser Projection Keyboard is compatible with all USB HID capable operating
systems. USB HID connection allows plug-on-play without installing a
separate drive.
1. Connect Laser Projection Keyboard and host device using supplied USB
Type-C cable.Host device must support USB HID.
2. Power on Laser Projection Keyboard.
7. Connecting via Bluetooth
• Laser Projection Keyboard supports Bluetooth HID:
• Connection via Bluetooth HID does not require installation of separate driver
as long as the host device has HID compatibility.
• Bluetooth 3.0 or higher required for connecting to some devices.
Bluetooth Connection Instruction
1. Power on Laser Projection Keyboard
2. Bluetooth Status LED will be blinking indicating the Laser Projection
Keyboard is searching for a new device or previously paired devices within
its proximity .
Laser Projection Keyboard will automatically attempt to re-connect to the
recently connected devices
This feature is added for convenience, assuming there is a single host device.
If the Laser Projection Keyboard has re-connect the recently connected
devices but it need pair for a new device, Turn the connected device
Bluetooth off, the Bluetooth Status LED will be blinking again.
3. On primary device,go to Bluetooth setting;search for Bluetooth devices.
4. When the device discovers” Laser Projection keyboard”,tap to connect.
5. Upon successful pairing, the LED will stop blinking and turn on
Screen shot of successful pairing
on iOS on Android
8. Power Saving and Safety Mode Guide
·The brightness will change to low level if there is no operation on the
keyboard within 30 seconds.
Press any key to resume to standard brightness.
Factory default brightness is the highest level during power on.
·The product will be automatically standby if there is no operation on the
keyboard within 5 minute.Press Power Switch to restart the product.
·The keyboard pattern projector and IR light will turn off if the device in use
is dumped or left the table. The keyboard pattern projector and IR light will
automatically turn on if the device is placed correctly on the table.
9. Making Adjustments
>Sound Feedback Ajustment
·There are total of 5 levels;sound level remains as adjusted when device is
turned off and on.
·To incease sound level:Tap and hold “FN” key and tap ”RIGHT” arrow key.
·To decrease sound level:Tap and hold “FN” key and tap ”LEFT” arrow key.
>Projection Brightness Adjustment
·There are total of 4 brightness levels.
·To increase brightness:Tap and hold “FN” key and tap “UP”arrow key.
·To decrease brightness:Tap and hold “FN” key and tap “DOWN”arrow key.
10. Mouse Mode
To change keyboard mode to mouse mode on the keyboard, press the
key. The projection keyboard brightness will change to low level.
To Change mouse mode to keyboard mode, on the keyboard, press the
key. The projection keyboard resume to standard brightness.
+Mouse/cursor function is available on devices that support such feature
(Most Windows,Android and Mac OS).
Note: iOS devices do not support mouse function.
11. Power bank
Laser Projection Keyboard has high capacity lithium-ion batteries,
lightweight, safety, environmental protection. Via the attached cable, not only
can power the portabled device directly, but also can charge the built-in
battery. It provides adequate back-up energy for the wild expedition, traveling,
adventure, and travel home.
1. Charging the built-in battery:
The applicable standard cable plug in the computer USB or USB Charger,
connect to the USB Type-C port of mobile power, It will automatic wake-up
charging. During charging, the charging LED in blinking.When the LED is
constantly on,it indicates charging completed.
3. Use Laser Projection Keyboard to charge other comsumer electronics :
Connect the Laser Projection Keyboard to the device through use of USB
ports.The power capacity LED will turn on and start to charge the device.