EN
3
BASIC SPECIFICATION SPEED 1 SPEED 2 SPEED 3 SPEED 4 REMARK
Noise(dB) <54db - - 54db
Condition:
30cm
distance
Rotational speed
(with loading)
1700 1900 2200
1700-
2200
Hertz (Hz) 28.33 Hz 31.67 Hz 36.67 Hz
28.3Hz-
36.6Hz
Power
consump-
tion testing
Voltage (V) 8.1 8.06 7.88 7.88
Current (A) 0.29 0.41 0.91 0.8
Power (W) 2.35W 3.3W 7.2W 6.3W
Charge and
Discharge
test
Charge
time
1.5H
Discharge
time
1-1.5H
Every 15
minutes
of work
automati-
cally stops
for one
round
Stand-by Power
Consumption
<60uA
Adapter
AC100~240V 50/60Hz, 5V 2A US standard USB cable (Certification:
UL/ETL ROHS)
Battery 7.4V 1200mAh Li-Polymer Battery ( 2 in series)