Hot Sale Laser Projection Virtual Keyboard Wireless Projection Keyboard for Mobile Phones
Two models of the laser virtual keyboards:
New: M1 (white color), it can be used as phone holder & power bank too.
Old: KB560S (black color)
Specification
Model | M1 |
Keyboard Layout | QWERTY (about 20mm pitch) |
Light Source | Red laser |
Prijection Size | Width: 250mm; Height: 100mm |
Working Platform | Non-emission, opaque plane |
Recognition Rate | 350 characters/min |
External Power Supply | USB, 5V 2A |
Battery & Capacity | Lithium-ion battery, 2500mah (Max.) @3.7V |
Battery Working Time | about 500 minutes |
Battery Charging Time | about 180 minutes |
Mobile Power | USB output, 5V 1A |
Bluetooth-compatible | V3.0, HID Profile Ver1.0 |
Frequency | 2402-2480Mhz |
Channel | 79 |
Modulation | GFSK |
Color | White |
Dimension | 90*44*48mm |
Weight | about 125g |
Model | KB560S |
Keyboard Layout | QWERTY (about 20mm pitch) |
Light Source | Red laser |
Prijection Size | Width: 250mm; Height: 100mm |
Working Platform | Non-emission, opaque plane |
Recognition Rate | 350 characters/min |
External Power Supply | USB, 5V 2A |
Battery & Capacity | Lithium-ion battery, 700mah (Max.) @3.7V |
Battery Working Time | about 120 minutes |
Battery Charging Time | about 120 minutes |
Mobile Power | USB output, 5V 1A |
Bluetooth-compatible | V3.0, HID Profile Ver1.0 |
Frequency | 2402-2480Mhz |
Channel | 79 |
Modulation | GFSK |
Color | Black |
Dimension | 78*40*19mm |
Weight | about 60g |
Welcome to inquiry.