Portable Laser Keyboard with Virtual Projection over Wireless and Bluetooth for iPhone, Android, iPads, Tablets, PC Notebooks

This Bluetooth Laser Keyboard offers a compact, ultra-portable design with an English QWERTY layout, ideal for mobile use. It connects easily via Bluetooth 3.0 HID profile or USB and features a rechargeable lithium-ion polymer battery with a Mini-B charging port. Compatible with Windows, iOS, Android, and Mac OS X, it projects a red laser keyboard onto any opaque, flat surface. Adjustable brightness and volume controls enhance usability, while the device supports over 350 characters per minute recognition. Lightweight and durable, it operates efficiently within a wide temperature range, making it a versatile tool for various smart devices.

Adjusting virtual keyboard brightness and volume switch
FN + ↑ Increase the keyboard brightness
FN + ↓ Lower the keyboard brightness
FN + ← Increase the keyboard sounds
FN + → Lower the keyboard sounds
FN+P Switch on/off key Beep sound
FN+K Power on/off voice speaker(only letters and part function keys)

Product Overview
1: Compact and ultra-portable for mobility
2: English QWERTY keyboard layout
3: Easy connection via Bluetooth 3.0 HID profile or USB
4: Lithium-ion Polymer rechargeable battery, Mini-B Type charge interface
5: Compatible with latest operating systems:
6: Windows XP/VISTA/7/8, Windows Phone 7, IOS4/5/6(iPhone and iPad) Android 3.1 higher, Mac OS X.
SPECIFICATION
Pattern Projector
Keyboard light source: Red laser diode
Keyboard layout: Approx.19mm incline, sized QWERTY layout
Projection size: 250mm(W)*110mm(H)
Package: 120*80*40mm
Keyboard location: Approx. 100mm from keyboard device
Required projection surface: Non-reflective, opaque flat surface

Electrical Characteristics
Recognition rate: Over 350 characters per minute
Operation Surface: Any opaque flat surface
Physical Dimension: 38mmx75mmx18mm
Weight: Approx. 47g
Power source: The USB power, Lower 1A 5V
Battery capacity: Polymer rechargeable battery, 1000mAH(Max)3.7V
Battery working time: 120 minutes
Battery charging time: 200 minutes
USB interface: SB 1.1 and 2.0. USB HID Ver. 1.0
Bluetooth: V3.0(class 2), HID Profile Ver. 1.0
Frequency Range: 2402-2480MHz
Channel: 79
Modulation: GFSK

Environmental Conditions Working Temperature: Approx. -10-40°C
Storage Temperature: Approx. -20-40°C°C