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12

 

 

 

Instructions

 

4.

 

Connect

 

the

 

3.5

 

mm

 

audio

 

cable

 

to

 

the

 

playback

 

source:

 

PC,

 

MP3,

 

Mobile

 

phone

 

or

 

other

 

audio

 

devices.

  

5.

 

Connect

 

the

 

USB

 

plug

 

to

 

USB

 

port

 

of

 

your

 

PC

 

or

 

laptop,

 

or

 

your

 

5V

 

DC

 

power

 

supply.

 

6.

 

Volume

 

Control

 

(3)

 

:

 

To

 

increase

 

the

 

volume,

 

scroll

 

the

 

wheel

 

downwards.

 

To

 

lower

 

the

 

volume,

 

scroll

 

the

 

wheel

 

upwards.

 

 

 

Warnings

 

HEARING

 

SAFETY!

 

Do

 

not

 

listen

 

to

 

high

 

volume

 

sound

 

for

 

a

 

prolonged

 

time

 

to

 

avoid

 

hearing

 

damage.

 

Set

 

the

 

volume

 

to

 

a

 

safe

 

level.

 

The

 

louder

 

the

 

volume,

 

the

 

higher

 

the

 

damage.

 

 

 

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