User manual
User manual of Amp Cooler Case with Bluetooth Speakers
This device includes aluminum liner inside MDF case, silver Bluetooth dial panel, speakers at 3W, 4
Ohm, rechargeable Lithium battery (D.C.4.7V, 1200mA) and A.C. adaptor (D.C. 5V, 1A) with UL
approval.
The silver square dial panel has functions of Bluetooth playing, F.M.( via help of antenna ) ,SD, USB
and Line-in.
The black OFF/ON switch button is used to switch OFF/ON the circuit whether it is driven by D.C.
rechargeable battery or A.C. adaptor supply. When the button is switched on, LED screen is lightened
with displays. The function button MODE can be selected in sequence of Bluetooth-Radio-USB.
To select music while playing, press NEXT/VOL+ button to go forward or press PRE/VOL- button
to go backward.
To increase volume of music played, just press NEXT/VOL+ button long time or PRE/VOL- long
time to decrease music volume.
Press the middle button to pause music playing.
To achieve Bluetooth playing, search this Bluetooth unit with I.D. Sweety via your cell phone. When
Bluetooth is connected, there will be a warning voice to advise. just operate the cell phone connected to
play music.
Produce name Amp cooler case with Bluetooth speaker
Model nr. ST-202DHF-G
Operation frequency 50~60Hz
Rated current 1A
Rated voltage D.C. 5V
Note: Changes or modifications not expressly approved by the party responsible for compliance could
void your authority to operate the equipment.
FCC Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.