离岸价格
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Minimum Order
位置:
China
最小订单价格:
-
最小订单:
5 Piece
包装细节:
Carton dimension:44*34*22CM
交货时间:
3days for samples
供应能力:
10000 Piece per Month
付款方式:
T/T, Western Union
联系人 Rita
Shenzhen, Guangdong
Specifications
1.Bluetooth Virtual Laser Keyboard for iPad,iPhone and other smartphones
Keyboard Projection
1.Light source:Red diode laser
2.Keyboard layout:*3 key / full sized QWERTY layout
3.Keyboard size:**5 x *5mm projected keyboard size
4.Keyboard position :*0mm from VKB unit
5.Required Projection surface:Non-reflective, opaque flat surface
6.Visibility:Good contrast up to **0 lux ambient illumination
Keyboard Sensor
1.Ambient illumination:Works under all standard indoor illuminations up to **0 lux
2.Detection:Rate Up to **0 characters per minute
3.Detection algorithm:Multiple keystroke support
4.Effective keystroke: Approximately 2mm
5.Operating surface:Non-reflective, opaque flat surface
6.Visibility :Any firm flat surface with no protrusions greater than 1mm
