Wireless Bluetooth Laser Virtual Keyboard Projection Keyboard For Android IOS PC

Wireless Bluetooth Laser Virtual Keyboard Projection Keyboard For Android IOS PC

$49.81
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Specifications:1. Keyboard light source: Red laser diode2. Keyboard layout: About 19 mm tilt, QWERTY layout3. Keyboard size: 100 x 240 mm4. Size:78x40x20mm5. Projected keyboard location: 100 mm distance from device6. Required projection surface: Non-reflective, opaque flat surface7. Detection rate: 350 Characters per minute8. Operative surface: Any flat surface9. Work environment: 0 ~ 35 Deg / 90 % RH10. Save environment: -5 ~ 35 Deg / 90 % RH11. External power source: USB power / less than 5V 1A12. Power source: Built-in Li-polymer rechargeable battery13. Battery capacity:Polymer rechargeable battery, 1000mAH(Max)@ 3.7V14. Battery working time: 200 min15. Battery charging: 120 min16. USB interface:USB 1.1 and 2.0, USB HID Ver. 1.017. Bluetooth:V3.0 (class 2), HID Profile Ver. 1.018. Frequency range: 2402 - 2480 MHz19. Channel: 7920. Modulation: GFSK21. Compatible Software: Windows XP / Vista / 7 / 8, Windows Phone 7, IOS (iPhone 4 / 5S / 5C and iPad),      Android 3.1 and higher, MAC

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