2. + Button
3.
– Button
4. LED Indicator Light
5. 5 V 1 A DC Charging Port
6. Built-in Hands-free Microphone
7. USB Charging Cable
8. Micro USB Connector
9. USB Connector
Instructions for Use
Charging the Battery
The earphones are fitted with a 55 mAh Li-ion battery (non-removeable). It is recommended
that the battery is fully charged before first use; this will take approx. 2-3 hours.
Connect the micro USB end of the USB charging cable into the 5 V 1 A DC charging port on
the earphones and the other end to a compatible USB port.
Whilst charging, the LED indicator light will illuminate red. Once the battery has fully charged,
the LED indicator light will turn blue.
Carefully disconnect both ends of the USB charging cable and store it safely for future use.
[3 MM CAPS, KEY LINE BOX]
Note:
The LED indicator light will flash blue when the battery is low and requires charging.
Using the Industrial Wireless Earphones
Turn on the earphones
by pressing and holding ‘Function’ for approx. 3 seconds.
Pause a track by pressing ‘Function’; push it again to resume the track.
Adjust the volume of the earphones
using ‘+’ and ‘–’. Press and hold ‘+’ to increase the
volume; decrease the volume by pressing and holding ‘–’.
To switch to the next track, press ‘+’; play the previous track by pressing ‘–’.
Press and hold ‘Function’ for approx. 3 seconds to turn off the earphones.
Modes
The earphones must be turned on before using any of the following modes.
Bluetooth Mode
Pairing with a Bluetooth Compatible Device
STEP 1:
Once the earphones have been switched on, the LED indicator light will flash red
and blue to signal that the earphones are ready to be paired with a Bluetooth compatible
device.
STEP 2:
Search for the earphones using a Bluetoot
h compatible device. Select ‘EE4020BT’
to connect and pair.
Note:
Once connected, sound can be controlled using either the earphones or the relevant
controls on the Bluetooth compatible device.
