7
TRANSLATION OF
THE ORIGINAL INSTRUCTIONS
BLUETOOTH® SPEAKER
57G100
Follow the below safety rules.
1.
Do not modify the device.
2.
When not using, store the device in a dry place, beyond reach of children.
3.
Do not allow children to play with the speaker. They can swallow small pieces,
causing suffocation.
4.
Do not use the speaker in a car. The sound may scare the driver.
5.
Do not use the speaker in potentially explosive atmosphere.
6.
Adjust the volume to protect your hearing.
7.
Switch off the speaker while carrying it, e.g. in a backpack. The speaker may pair
with a phone by itself.
8.
Do not expose the speaker to low or high temperature.
Batteries may leak, set on fire or explode when heated to high temperature or
short-circuited. Do not heat the device to temperature above 50°C, do not keep
it in a car in hot and sunny days.
INTENDED USE
The speaker is designed to play sounds using Bluetooth® connection to other
devices. It is also equipped with radio and TF card reader.
Bluetooth® Speaker
Parameter
Value
Bluetooth® version
V 4.1
Frequency
2,4 GHz
Rated power
2 x 5W
Rated impedance
4Ω
Signal to noise ratio
≥ 85 dB
Frequency range
87,5 – 108 MHz
Rated voltage
3,7 V
Charging voltage
5 V DC
Battery capacity
4500 mAh
Range
10 m
Operation time
do 12 h
Battery charging time
8 h
Maximum supported capacity of TF card
8 GB
Dimensions
62 x 47 x 80 mm
Weight
380 g
Year of production
2018
DESCRIPTION OF DRAWING PAGES
Below enumeration refers to the device elements depicted on the drawing pages of
this manual:
1.
(-) button, press and hold to play previous track, press shortly to decrease
volume.
2.
(+) button, press and hold to play next track, press shortly to increase volume.
3.
Function switch button, receiving signal from Bluetooth®, TF card and FM radio.
4.
Switch, press and hold to switch on/off the device. Press shortly to play/stop a
track or answer/end a phone call.
5.
TF card slot.
6.
Charging socket, 5 VDC.
