Advanced optical sensor for accurate positioning.
3000dpi optical technology, perfectly.
surf the internet freely,no need to drag the scroling bar.
press the scrolling wheel,and view internet freely.
precise optical motion without any surface
confinement[except glass].
precisive optical sensor.
super functions,high efficiency.
NO mouse pad required,no need to clean the ball.
Ergonomic desing to support contour of palm for both right and left hand user.

input:AC 100-240V 50/60Hz
output:AA/AAADC2.4V
Current:AA/200MA/ AAA100MA USB:5V 500MA
Melght:80g
Charging instruction
(1)allow 2-4 pcs AA/AAA size of NI-MH and NI-Cdbatteries
(2)2 led lighting for status messages
Usage
(1)put the batteries into the charger
(2)Connect the charger to power supply
(3)LED tums red when it starts
(4)when it fin shes,cut off the power and take out the batteries
Attentions
(1)indoor use only, keep away from rain.
(2)cut off power,when it is charged full or not working.
(3)dont drop,press,stike,disassemble and reassemble the charger.
(4)children can not use this charger without the aduits.
(5)Normal temperature 10C-40C,when best capacity.please keep the charging temperature 10C-35C
(6)Avoid sunsine,and high temperature.
Cautions
(1)compatible for AA/AAA NI-MH/NI-CD rechargeable battery.
(2)Dont charge with other kinds of batteries, such as alkaline battery,Carbon battery, otherwise the charger would heat,leak,broke,and harm to our body and damage property.
(3)Batteries will become hot when it is charged. please notify the usage method to avoid accident.