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Make sure the following items are included in your package. 

USB Cable

Item # MZX667

Quick Start Guide

Charging Your Headphones 

These headphones include a Micro USB cable that can be connected to your 
computer or charging adapter to charge the internal battery.  Plug the Micro USB end 
of the included cable into the Micro USB port under the left ear-cap of the headphone.

Plug the other end into a USB port on your computer or USB charging adapter.  The 
LED indicator will flash RED while charging.  Once fully charged, the indicator light will
turn off.  A full charge will take around 2 hours to complete.  A fully charged battery 
has enough power to last for 10 hours talking and/or music time, and up to 200 hours 
standby time.

Note:  These headphones feature a built-in lithium ion battery.  Please charge for at
least 4 hours before using for the first time, to help condition the internal battery.

For a look at the various buttons and parts of your headphones, view the graphic below

1.  Previous Song/
2. Next Song/Volume -
3. Microphone
4. Micro USB Charging Port
5. Line-in
6. Power Button, LED Light

Pairing Your Headphones With A Bluetooth Device

Ensure that your device is powered on.

To pair the headphones with a device it has not been previously paired with, first power on the headphones following the previous steps.  Your headphones will enter pairing
mode.

Turn on the Bluetooth on your phone or tablet, and search for available devices.

Select “BT-1050” from the list of found devices on your Bluetooth device.

When Bluetooth is paired successfully, there will be a prompt tone, and the flashing BLUE light will turn solid.

Note:  If your headphones have been previously paired with another device, they will automatically connect to it if it is powered on and in range of the headphones.

Wearing Your Headphones 

For the best sound performance and a secure, comfortable fit, be sure that the 
ear cups rest gently on your ear, and the frame sits securely on top of your head. 

Listening To Music

Powering ON/Powering OFF Your Headphones:

Press and hold the Power button for approximately two seconds to power on your 
headphones. The LED indicator will flash BLUE briefly.  The headphones will enter
pairing mode, and the LED will flash BLUE rapidly.  When the headphones are 
connected to a device and ready for use, the LED will stay lit BLUE.  

Once powered on, you can press and hold the Power button again for approximately 
three seconds to power off your headphones. The LED indicator light will briefly turn
RED before powering off.

NOTE:  In order to save power, your headphones will automatically power off if left 
unpaired and idle for over three minutes.

Play/Pause

Press the Power button to play or pause music from your audio device. 

Next/Previous Song

Quickly press the Next Song or Previous Song buttons to advance to the next song, or 
go back to the previous one.

Increase/Decrease Volume

Press and hold the Volume Up or Volume Down buttons to increase or decrease the 
volume.

NOTE: Music will automatically pause when a call is dialed out, or when there is an 
incoming call.  It will resume when the call ends.

Using Your Headphones During Phone Calls

Making a Call

To make a call, use your mobile phone as you would normally with the headphones
connected to it.  The audio will come through the headphones seemlessly.

Answering an Incoming Call

To answer an incoming call, quickly press the Power button.

Ending a Call

To end a call, quickly press the Power button, and the call will be disconnected.

Adjusting Volume

By pressing the Volume Up or Volume Down buttons you can increase or decrease 
the volume of the phone call.

MZX667 
EVOLUTION II
Bluetooth
Headphones

AUX Cable

Storing Your Headphones 

The ear cups of your headphones can fold in, making it easy to store when not in use.

Using Your Headphones Wired

You can use these headphones with the included AUX cable.  Connecting the headphones with the AUX cable will disable the wireless functionality.

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BLUETOOTH HEADPHONES

EVOLUTION II

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