User's Manual

3
The device with built-in lithium-ion battery, please use only approved data lines
and chargers.
Fully charge the unit before operating for the first time. This device can
be used when charging, but will extend the charging time;
When the battery is low, the low-voltage light will flash to warn the user. The
unit will automatically turn off if the battery has been depleted.
Notes: This product has the configuration of A and B configuration can choose
Configure A：lithium battery version, this version built in rechargeable lithium
battery, additional charge USB line.
Configure B：Install AAA * 2 battery, this version does not support the charging
function.
Appendix
Technical parameters
Specification
) Measurements (L x W x H): 146.8 x 97.5 x 19mm
) Weight (grams): 110g
) Operational Range: up to 10 meters
) Transmit power : +5db Max.
) Operation voltage: 3.3V
) Operation current: < 50mA
) Charging current: < 300mA
) Sleep current: < 1mA
Computer system requirements
) Windows 2000
) Windows XP
) Windows Vista ,Windows CE, Windows 7
) Linux(Debian-3.1,Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested)
Maintenance
) Do not attempt to disassemble the device or replace rechargeable
battery. Doing so will void the warranty.
) The battery will discharge if stored for a long period of time without
usage.
) Use the specified charger. Disconnect the device after the battery has
been fully charged. Overcharging the battery will shorten the life span of
the battery.
) Do not expose the device in extreme heat or cold. Extreme
temperatures will cause the life span of the battery to shorten.
) Use only a damp cloth with mild soap to clean the device. Solvents
and other cleaning agents may cause damage to the device.