Wireless Bluetooth laser projection virtual keyboard English Ultra Portable Mini Keyboard For lenovo iphone huawei

Specifications

This is a virtual keyboard with laser impressions on any table or other surface.
High brightness laser keyboard clear

This is a virtual keyboard with laser impressions on any table or other surface.

Cube portable wireless virtual laser projection keyboard
Virtual wireless Projection laser keyboard with Bluetooth For smartphone and tablet pc

 

Product Features

Small, Easy-to-Integrate Components: Its compact size and lower power consumption allows manufacturers to integrate the Projection Keyboard directly into their devices without significantly increasing the size or power consumption of the device

 

Fast and Accurate Data Input: The large keys and familiar layout of the Projection Keyboard allows for input speeds greater than that of 50 words-per-minute with error rates similar to that of a standard physical keyboard, thus setting a new benchmark in mobile input performance

 

Ease of Use: Projection Keyboard provides users with a comfortable, near fatigue-less way of entering data into their mobile devices. Projection Keyboard can also help reduce the ergonomic risk factors associated with other input alternatives by reducing strain on the wrists

 

Dual Mouse and Keyboard Functionality: Since the Projection Keyboard Perception Chipset works by optically tracking finger movements rather than registering the physical switches of a regular keyboard, users can use the same surface for both keyboard data entry and mouse functionality

 

specifications:

Hysical Dimension:   38mmx18mmx75mm

Weight:                          Approx. 47g

Keyboard light source:   Red laser diode

Keyboard language:      English

Keyboard layout:           19mm sized QWERTY layout

Projection size:              Approx. 100mm(H)*240mm(W)

Projected Keyboard location:       Approx. 97.9mm from keyboard device

Keystroke Sound:                        Built in buzzer(Mute on/off the sound)

Visibility:                                       Good contrast up to 1800 lux ambient illumination

Detection rate:                             Over 400 characters per minute

Detection algorithm:                     Multiple key stroke support

Effective key stroke:                     Approx. 2mm

Battery capacity:                           700mAH(Max) 3.7V Replaceable soft-pack type

Charger:                                        Rating 1000mA @ 5V

Interface:                                       USB 1.1 and 2.0 for PC

                                   Bluetooth(v2.0 class 2,class 3 )HID for Mobile devices

Power consumption:          max. 2.4W 4.2V

Use temperature:               Approx. 0~50°C

Storage temperature:         Approx. -20~50°C