New Laser Projection Keyboard Compatible Black/Silver Rechargeable Battery

Laser Projection Bluetooth Keyboard 

Laser Keyboard

FEATURE:

• English QWERTY keyboard layout.
• Truly portable design perfect for on-the-go.
• Full size key pitch and shortcut keys for ease of operation.
• Superior durability (No moving component inside).
• Built-in Lithium-ion Polymer rechargeable battery for mobility and convenience.
• Compatible with latest operating systems: Windows XP & later, Windows Phone 7 & later, iOS4 and later, Android 2.1 and later, Mac OS X & later.

SPECIFICATION:
Electrical Characteristics

External Power Supply: USB Power / less than 5V 500mA
Battery & Capacity: Lithium-ion Polymer Battery, 700mAh @ 3.7V
Battery Operating Time: Approx. 120min
Battery Charging Time: Approx. 120min Bluetooth V3.0, HID Profile Ver 1.0
Frequency Range: 2402-2480MHz
Channel: 79
Modulation: GFSK

Size: 78mm x 40mm x 20mm
Weight: Approx. 60g