CHANGING THE CUSHIONS:
1. Take off the cushions from the base.
2. Fixe the new cushions (set cushion's edge into base's locks with your
fingernail).
3. Check the cushion to see is there any turn up, and ensure the cushions
are fixed on the base well.
Note: ear muffs and in particular cushions, may deteriorate with use and should
be regularly checked for cracking and leakage if hygiene covers are fitted to the cushions
it may affect the acoustic performance of the ear muffs the replaceable cushions are able
to get from the manufacturer.
CARE AND MAINTENANCE:
Regularly wipe the ear cups, cushions and headband clean using a soft, damp cloth. Never use abrasive cleaning agents
or solvents.
Turn the ear cups facing outwards to dry if they are moist on the inside.
STORAGE AND TRANSPORTATION:
Always store the product in the original packaging and away from any sources of direct heat, sunlight and rain.
When stored ensure the headband is not stretched (applies to headband version) and the cushions are not compressed as
this may damage the product.
When transporting use original packaging, Check packaging for further information.
CONTENTS:
Ear Muff, Micro USB Charging Cable, 3.5mm Audio Cord, User Manual.
OPERATING INSTRUCTIONS:
CHARGING EARMUFF:
Before use, charge the earmuff using the included micro USB charging cable on power off, connect earmuff to a USB port
for approximately 5 hours. When the battery is full , the red working LED goes out. The LCD screen shows as full too when
power on.
GETTING STARTED:
1. Turn the [Volume/On/Off] clockwise to power on the earmuff.
2. Press the [Mode] to switch between FM Radio / BLUETOOTH
3. Adjust the volume as needed on earmuff using the dial.
4. Turn the [Volume/On/Off] counter-clockwise to power off the earmuff.
®
BLUETOOTH
MODE:
®
1. Open BLUETOOTH
on your mobile phone.
2. Power on the earmuff and select BLUETOOTH
®
3. In your BLUETOOTH
device's setting, selected
"Kerbl 345131 Connect BT|FM" and connect.
4. Once paired, BT logo stop flicking, and the earmuff
plays music if you have opened the player already.
5. Press the [LIS/Phone] to play/pause the music.
6. Press the [Select Down]/[Select Up] to skip
forward/backwards between songs.
Notes: 1. Turn off the earmuff on
®
BLUETOOTH
mode,
it also goes into
®
BLUETOOTH
mode when
you turn on it.
2. Listen music on BLUETOOTH
change to other mode, it will play music
by itself when you back to the BLUETOOTH
RECEIVING PHONE CALLS:
®
While the BLUETOOTH
earmuff is paired with your smart phone, answer an incoming call by pressing [LIS/Phone].
To end the call, press again the [LIS/Phone].
®
®
mode.
[Mode]
[Select Up]
[Select Down]
[Listening Mode (LIS)/On/Off]
[Volume/On/Off]
Micro USB
®
mode,
Charge Port
®
mode.
modes.
Base
Cushion
EN
LCD Display
Aux In
Power/Charging
indicator light
13