best price bluetooth virtual keyboard with mouse fuction laser keyboard laybout
USD $1 - $49 /Piece
Min.Order:10 Pieces
Shenzhen Ainuowell Technology Co., Ltd.
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Specification: | |
Pattern Projector | |
Keyboard light source: | Red laser diode |
Keyboard layout: | Approx.19mm sized QWERTY layout |
Projection size: | Approx. 100mm(H)*240mm(W) |
Projected Keyboard location: | Approx.80mm 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: | 78mm x 40mm x 20mm |
Weight: | Approx. 60g |
Keyboard language: | English |
Charger: | Rating 5V 500mA |
Battery capacity: | Polymer rechargeable battery,600mAh(MA X) @ 3.7V |
Battery working time | 150 minutes |
Battery charging time | 90 minutes |
Keystroke Sound: | Built in buzzer(Mute on/off the sound) |
Visibility: | Good contrast up to 1800 lux ambient illumination |
Effective key stroke: | Approx. 2mm |
USB interface | USB 1.1 and 2.0.USB,HID Ver.1.0 |
Bluetooth | v3.0(class2),HID Profile Ver.1.0 |
Frequency Range | 2402-2480MHz |
Channel | 79 |
Modulation | GFSK |
Environmental Conditions | |
Working Temperature | Approx.-10~40°C/90%RH |
Storage Temperature | Approx.-20~40°C/~90%RH |