10
if not use for a long time.
z Remove the batteries from the transmitter if the device is not to be
used for a long time.
z Do not mix different types of batteries in the mouse.
VI．Technology parameter
Mini white board
Control distance 8m
Frequency range 2.417~2.468 GHz
Channel number 18
Frequency interval 3M
Transmitting power 0 dBm
Tablet area 14cm×7.8cm
battery 2 x AAA nickel and metal
hydride electric batteries.
Work voltage 3.0V
Touch pen length 123.5 MM
dimension 21.5×14.2×1.7CM
Weight(without
battery)
206g
Receiver
Operation system Windows XP, Win 7
sensitivity -90 dBm
USB Version USB2.0, compatible USB1.1
Working voltage USB electricity supply (4.5-5.5V)
Dimension 73×26×14mm
Weight 16g
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