Electronics & Mobiles

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Accessories & Peripherals

Keyboards

Generic - Laser projection virtual keyboard with Bluetooth speaker and voice reporting mouse. - Image 1

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Generic

Laser projection virtual keyboard with Bluetooth speaker and voice reporting mouse.

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Product Overview

Highlights

The laser projection keyboard is a keyboard that connects to the host device via Bluetooth HID and is suitable for desktop computers, tablets, smartphones, game consoles, and other devices.
The built-in infrared laser emitter projects a standard keyboard layout onto the working surface.
The keyboard uses optical recognition to determine the tap locations, completing the input of information.
The laser projection keyboard has no physical keys, connects to the host device via Bluetooth, is small in size, easy to carry, and can adapt to most work environments.
The bottom emits infrared light to detect objects like fingers.
When an object passes through the infrared light irradiation area, the sensor detects the infrared light reflected by the object.
By analyzing the position and movement of the object, the keyboard operations are executed.

OverviewName Specifications Light Source 80mw red laser diode Keyboard Layout Approximately 19mm tilt, QWERTY keyboard layout Keyboard Size 100mm (H) x 240mm (W) Keyboard Position 100mm from the bottom of the emitter Projection Surface Non-reflective, opaque surface Recognition Rate 350 characters per minute Operating Surface Any flat surface Operating Environment 0 to 35°C / 90% RH Storage Environment -5 to 35°C / -90% RH Dimensions (mm) 38mm x 75mm x 18mm Weight (g) 47g External Power Supply USB power / less than 5V1A Battery Capacity Lithium polymer rechargeable battery 1000mAH (MAX) @ 3.7V Battery Working Time 120 minutes Battery Charging Time 200 minutes USB Interface USU1.12.0, USB HID Ver.1.0 Bluetooth V3.0 (class2), HID Profile.1.0 Frequency Range 2402-2480MHz Channel 79 Modulation GFSK

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