Item

Description

Physical Dimension

36mmx18mmx74mm

Net weight

Approx. 51.8g

Keyboard light source

Red laser diode

Keyboard language

English

Keyboard layout

Approx.19mm incline ,sized QWERTY layout

Projection size

Approx. 241mm*101mm

Projected Keyboard location

Approx. 100mm 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 350 characters per minute

Detection algorithm

Multiple key stroke support

Effective key stroke

 Approx. 2mm

Required projection surface

Non-reflective, opaque flat surface

Power source

The USB bus power

Lithium-ion battery power

The DC input power

Battery capacity:

700mAH(Max) 3.7V

Replaceable soft-pack type

 Charger

Rating 800mA  5V

Interface

USB 1.1 and 2.0 for PC

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

 Switch mode

Switch the active/Standby mode manually

 Power consumption

max. 2.4W 4.2V

 Use temperature

Approx. 0~50°C

Storage temperature

Approx. -20~50°C

Software compatibility:

 All USB HID Compliant OS, All Bluetooth HID Compliant Mobile Device, Windows XP/WINDOWS 7 or Higher, LINUX, for Ipad /Iphone/Android 2.2 or Higher