This product employs capacitive touch control switch.
Please use CE or FCC certified USB power cable plug.
Electricity signal of some power supplies may be too noisy
for the switching function of the device. In case like this,
please change to another USB power supply socket or test
the plug with USB port of PCs.
Notes for using the product in a vehicle：
The battery of some vehicles keeps on discharging
even after the engine has stopped. In case like this,
power OFF this product to prevent it exhaust and
damage the battery.
The USB power supply port of some vehicles may fail
to turn OFF the touch control switch. Please use a
cigarette lighter – USB port exclusive adapter to
prevent this from occurring.
Do not press the upper edge of the washable filter with
heavy articles or your body as this may deform the filter or
cause personal injury.
Please dry the filter before replacing it in the device or the
latter's circuit may get damaged by a wet filter.
Dimension
Weight
Power rating
Adapter recommended
Working temperature
Coverage
Power consumption (W)
Steps
Outlet air flow
(without / with)
air vent cap＠5cm, (m/s)
Noise (without / with)
air vent cap ( dB )
~0.3/~0.8 ~0.4/~1.1 ~0.7/~1.5 -
23 / 28 30 / 35 37 / 41 -
-
2.1 1.5 2.7
L2 L3 OFF
77 X 77 X 73 mm
~ 200 gram
5 Volt / 0.6 Amp ~ 3W
5V / 2A USB power plug
< 10m2< 120 ft2 )
-20 ~ +55 C
L1(default)
(
This product is made under strict quality control which makes it very
unlikely to suffer function failure. In case any error does occur, please
call or email your local dealer or visit the official website of this
company. DO NOT dismantle or repair this product without approval
by this company in advance. Otherwise, the warranty of your product
may be voided.
Product Specifications
