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MAIN TECHNICAL SPECIFICATIONS
Output power
Input sensitivity
SNR
Frequency response
Power supply
* Above specifi cations are for reference purpose only.
** Due to continuous product development, specifi cations may be subject to change
without prior notifi cation.
COMMON FUNCTIONS
VOL: adjust volume up or down
TREBLE: adjust treble to infl uence treble sound
BASS: adjust bass to infl uence bass sound.
MIC.VOL: adjust microphone volume as needed.
ECHO: adjust echo to increase/ decrease echo eff ect.
MIC: Use to connect the microphone
FEATURES OF THE MACHINE
This system can be used with personal computers, mobile phone, DVD, VCD, CD, LD, TV,
MP3, radio, electronic piano and any devices which have audio output.
Amplifi er circuit is using high-performance, high-fi delity design, coupled with high-quality
professional speaker, in order to get the sound fi eld so clear with distinct eff ect levels .
The sound system is outstanding, with deep and powerful bass and the treble eff ect is
strong, with clear and bright pitch.
The professional electronic frequency division circuit enhances the machine's crossover
point eff ect.
Using professional design and manufacture of high-capacity lithium batteries, and dedicated
audio power capacitors, to make the speaker's power reserve margin larger, more stable,
better dynamics, higher signal to noise ratio.
CHARGING THE SPEAKER
When charging, connect a matched power adapter to AC100V - AC240V. Charging time is
approximately 4 to 8 hours. Once fully charged unplug the power supply as leaving a full
battery on charge may cause damage to the battery.
Battery Charge Indicator: LED panel has battery status indicator. The
battery sign has horizontal lines, each horizontal line represents 30%
of charge remaining. When no horizontal lines are shown the sign
will fl ash. Please power off and promptly charge to avoid damage
to the battery. When charging, the lines inside the battery will fl ash.
All lines stop blinking after fully charged. Then please continue to
charge the battery for 1-2 hours to extend the battery life.
Warning: If the battery is under voltage, please fully charge it within 48 hours. If the speaker
has to be left unused for a long time, please let the battery fully charged, otherwise it will
cause damage to the battery!
All manuals and user guides at all-guides.com
≤20W
550±30mV
≥71dB
20Hz-20 kHz
AC100V- AC240V, 60Hz/50Hz
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