Cool Virtual Keyboard with laser key projection / Bluetooth and Usb, for mobile, tablet or smart TV with its own battery

Description

⌨️ Virtual Laser Projection Keyboard – Bluetooth & USB, Portable for Phone, Tablet, Laptop or Smart TV

Turn any flat surface into a functional keyboard with this virtual laser projection keyboard. Innovative and ultra-portable technology, perfect for those who want to type quickly and conveniently from their phone, tablet, laptop, desktop or smart TV, without having to carry a physical keyboard. Project a red QWERTY keyboard directly onto the table and start typing instantly.

✨ Why choose the virtual laser keyboard?

• Ultra-portable – compact and lightweight, fits in your pocket and is always at hand, wherever you go.
• Dual connection – works via Bluetooth (wireless) or via the included USB cable, compatible with most devices.
• Fast and accurate typing – recognition rate of up to 350 characters per minute, with classic English QWERTY layout.
• Wide compatibility – works with Windows, Mac, iOS and Android.
• Independent rechargeable battery – does not depend on the outlet, ideal for mobile use.
• Precision sensors – the mode that recognizes the location and movement of fingers on the surface.

📱 How does it work?

The keyboard projects the image of the keys onto a smooth, opaque surface using a red laser beam. The sensors detect the movement of your fingers and convert the touches into keys, just like on a real keyboard – without physical parts to wear out.

⚙️ Technical specifications

• Light source: red laser
• Projection distance: approx. 15 cm
• Keyboard (mouse) position: approx. 80 mm from the base of the device
• Projection surface: any flat, firm, smooth and opaque surface
• Recognition rate: up to 350 characters per minute
• Power supply: USB, under 5V / 500mA
• Battery: lithium-ion polymer 700mAh (MAX) @ 3.7V
• Autonomy: approx. 150 minutes of continuous use
• Charging time: approx. 90 minutes
• Bluetooth: V3.0, HID profile Ver. 1.0 (bm20730 module)
• Frequency range: 2402–2480 MHz

📦 Package contents

• 1 × Laser projection keyboard
• 1 × USB cable
• 1 × User manual
• 1 × Quick start guide