DOQAUS Headphones Manual: Learn How to Use LIFE 3 Bluetooth Headphones

The DOQAUS LIFE 3 Bluetooth Headphones User Manual provides detailed instructions on how to use these headphones. These headphones are equipped with Bluetooth version 5.0 and have a battery life of up to 52 hours. The manual includes information on how to use the headphone controls, including the volume, multifunction, and EQ buttons. It also explains how to pair the headphones with a Bluetooth-enabled device and how to use them in wired mode. The manual provides tips on how to charge the headphones, reset them, and troubleshoot common issues. The DOQAUS LIFE 3 Bluetooth Headphones User Manual is a valuable resource for anyone who wants to get the most out of their headphones. By following the instructions in this manual, users can enjoy high-quality sound and convenient hands-free calling.

DOQAUS LIFE 3 Bluetooth Headphones

DOQAUS LIFE 3 Bluetooth Headphones

HEADPHONE DISPLAY

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Dear Customer
Thank you for purchasing DOQAUS LIFE 3 Bluetooth headphones, we hope you will enjoy them!

Package includes

Headphones Controls

1. Volume Up: Connected with one Bluetooth device, press once to increase the volume. Press and hold for 3 seconds to increase the volume quickly.

2. Multifunction Button: Connected with one Bluetooth device, press once to play/pause;
   In playback state: quickly press twice–next song, quickly press three times–previous song；
   Incoming call: press once to answer, press and hold for 3 seconds to reject;
   Outgoing call: press once to cancel;
   Ongoing call: press once to end the call; press and hold for 3 seconds to choose the call hearing and talking via cellphone or DOQAUS headphones.
   Press and hold for 3 seconds when playing music-redial the last number.

3. Volume Down: Connected with one Bluetooth device, press once to decrease the volume. Press and hold for 3 seconds to decrease the volume quickly.

4. EQ Button: press once to switch between EQ modes, and you can hear the voice prompt. (Note: press and hold the EQ button for 3 seconds will clear the headphone pairing list from all devices and the headphones are ready to connect)

5. Power On/Off: when the headphones are off, press and hold for 2 seconds to power on; when on, press and hold for 2 seconds to power off.

Specificafication:

Bluetooth Version: 5.0
Battery: 3.7V,1000 mAh
Playtime: Up to 52 hours
Stand by: up to 10000 hours
Distance: up to 10 meters(33 feet)
Output power: 20 mW x2 (32Ω)
Speaker: φ 40MM
Signal to noise ratio: >92dB
Total Harmonic Distortion: ≤ 3%
Input power: DC 5V (>500 mA)
Charging time: < 2.5 hours

3 Sound Effects, you choose the one you like

Press once EQ, the sound effect shifts to another one once you hear the sound prompt (total 3 different effects)

1. Normal sound effect (the treble, middle and bass equal )
2.  Bass sound effect (super bass)
3.  High definition sound effect (voice clear)

Note: This headphone will remember the sound effect you enjoyed last time once you power it on again.

Bluetooth pairing, start to enjoy music:

1.  LIFE 3 headphones will automatically enter into Bluetooth pairing mode after they are powered on- white light flashes;
2.  Turn on the Bluetooth of your device, like cell phone, iPad, PC, or else, search and select “DOQAUS LIFE 3” from the list of Bluetooth devices. The Bluetooth PIN is 0000 if it is necessary to enter.
3.  Once paired successfully, the white Led light will blink 2 times in 5 seconds, and then you can enjoy music.3.Once paired successfully, the white Led light will blink 2 times in 5 seconds, and then you can enjoy music.

Wired connection via aux cable, enjoy music endlessly:
Connect the one end of the audio cable into the 3.5mm jack of headphones and another end to your laptop, mobile phone,mp3/4, CD player to play music files from AUX-in, without using battery power. Button controls on the headphones are disabled in the wired connection mode.
Note: Inserting the aux cable into the 3.5mm jack will deactivate the Bluetooth wireless connection and the headphones are powered off.

Power management, power off automatically:

1. No pairing: power off automatically after 10 minutes;
2. No playing music: power off automatically after 60 minutes.

Charging:

*Do not use the adaptor without Safty certification, not rated 5V. ( The headphone is designed with a power protection circuit. The headphone will stop charging to protect the battery and itself if using the adaptor is unmatched.)

1. Power-on state: charge the product immediately when a low battery is
2. When the Bluetooth icon on the mobile phone indicates that the battery is low, please charge the headphone as soon as possible.
3. The red led light is on when charging. The white led light is on which indicates that the battery is fully charged.

Reset:

The reset button is built in the 3.5mm jack. On some uncertain conditions, the headphones are in disorder and need to be reactivated. Please use a pin or other small thing which can be inserted into the jack and press the Reset button inside. Then please turn on the headphones again. ( Please charge first if there is no power.)

FAQ:

1.  Q: How to pair with a smartphone via Bluetooth?
   A: Press the On/Off button for 2 seconds, the LED indicator will flash white. Turn Bluetooth on your device, search and select ” DOQAUS LIFE 3″ from the list of Bluetooth devices. Once paired successfully, the white light flashes 2 times every 5 seconds.

2.  Q: What is the Bluetooth version?
   A: The LIFE 3 Bluetooth headset built-in the latest technology Bluetooth chip, Bluetooth version 5.0.

3.  Q: Can be connected with a laptop, iPad?
   A: The headphones can be compatible with any Bluetooth-enabled devices, including smartphones, laptops,s, and iPad, etc.

4.  Q: Can make phone calls via headphones wirelessly?
   A: Yes, LIFE 3 headphones are with built-in mic which can deliver clear hands- free calls.

5.  Q: How long can be used for one time after being fully charged? What about the standby time?
   A: LIFE 3 headphones are with a 1000 mAh poly-li battery. After fully charged, they can be used for more than 52 hours and up to 10000 hours standby time.

Salty Instructions

1. Please fully charge the headphones before the first time using them.
2. Please charge the headphones at least once every 3 months to keep the battery in good condition.
3. To protect your hearing, please do not use the headphones long time with too high a volume.
4. Free from extreme temperature, humidity, and dust.
5. Do NOT make unauthorized alterations to the headphones.
6. Do NOT expose the headphones to rain, liquids or moisture.

The future is the most interesting waiting.
Enjoy your life！
Thanks for choosing this product！
Please read the user manual carefully
before usage and keep it for future reference.
Website: https://www.doqaus.com
Email: support@doqaus.com

Specification

DOWNLOAD RESOURCES

• DOQAUS DOQAUS LIFE 3 Bluetooth Headphones [pdf] User Manual DOQAUS, LIFE 3, Bluetooth, Headphones
• Read more: https://manuals.plus/doqaus/doqaus-life-3-bluetooth-headphones-manual#ixzz7ggybvDgZ

FAQ’S

How to pair DOQAUS LIFE 3 with a smartphone via Bluetooth?

Press the On/Off button for 2 seconds, the LED indicator will flash white. Turn Bluetooth on your device, search and select ” DOQAUS LIFE 3″ from the list of Bluetooth devices. Once paired successfully, the white light flashes 2 times every 5 seconds.

Why are my Doqaus headphones not working?

On some uncertain conditions, the headphones are in disorder and need to be reactivated. Please use a pin or other small thing which can be inserted into the jack and press the Reset button inside. Then please turn on the headphones again. (Please charge first if there is no power.)

How do you reset Bluetooth headphones?

Bluetooth Headsets: How to Reset the Connection
Delete the headset from your cell phone’s list of paired devices.
Once deleted, power your phone completely off, then power it back on. This resets the Bluetooth stack in the Bluetooth software on the phone.
Re-pair the headset with your phone.

How do I fix the Bluetooth pairing problem?

Check Bluetooth basics
Turn Bluetooth off and then on again. Learn how to turn Bluetooth on and off.
Confirm that your devices are paired and connected. Learn how to pair and connect via Bluetooth.
Restart your devices. Learn how to restart your Pixel phone or Nexus device.

Why are my Doqaus headphones Flashing white?

You hold the button down until you hear the nice lady in your ear say “hi” and your indicator will be flashing. while in use your headphone indicator will flash white at intervals – when you want them off you hold until the nice lady in your ear says “bye”.

How do I know if my Doqaus headphones are charging?

The headphone will stop charging to protect the battery and it self if use the adaptor unmatched.) Power-on state: charge the product immediately when low battery is prompted. The red led light is on when charging. The white led light is on which indicates that the battery is fully charged.

Can you replace battery Bluetooth headset?

Yes, you can replace the battery on your Bluetooth headphones. Some Bluetooth headphones come with swappable batteries that can be changed by removing a back panel. Others, however, require a more technical approach as you have to pry them open to make the swap.

How do I turn my Bluetooth headphones on without the power button?

It’s the circle button between the volume control buttons. Press it once to pause audio, long press to turn on/off. When turning it on, continue to hold button to pair Bluetooth. Sorry, there was a problem.

Does Doqaus LIFE 3 have a mic?

Supports hands-free function, conveniently answer the incoming call with built-in Microphone.

Are Doqaus LIFE 3 noise Cancelling?

They do block out some ambient (background) noise at a decent volume but definitely not noise cancelling. The sound quality is good. I like the options available to switch to between bass or regular. The battery life is really good.

Why Doqaus Bluetooth headset is connected but no sound?

Ensure Media Audio is switched on
There is a setting within Android’s operating system that allows you to set what audio is received by each connected device. You may find that Media Audio has been switched off for your headphones. This is how to check this setting: Open the [Settings] App on your device.

Why is only one side of my Bluetooth headphones working?

Check if the headset is clean
If the Bluetooth headphones are dusty, waxy, or lint, the sound cannot be played, leading to a situation where one side works, and the other does not. So, the first thing you need to do is check that your Bluetooth headphones are clean.

How do I turn on or off the DOQAUS LIFE 3 headphones?

To turn on the DOQAUS LIFE 3 headphones, press and hold the power button for 2 seconds. To turn off the headphones, press and hold the power button for 2 seconds.

How do I charge DOQAUS LIFE 3 Bluetooth headphones?

To charge DOQAUS LIFE 3 Bluetooth headphones, connect them to a power source using the included charging cable. The red LED light will indicate that the headphones are charging, and the white LED light will indicate that the battery is fully charged.

Can I use DOQAUS LIFE 3 Bluetooth headphones in wired mode?

Yes, you can use DOQAUS LIFE 3 Bluetooth headphones in wired mode by connecting them to a device using an aux cable.

How do I switch between EQ modes on DOQAUS LIFE 3 Bluetooth headphones?

Press the EQ button once to switch between EQ modes, and you can hear the voice prompt.

how long is the battery life of DOQAUS LIFE 3 Bluetooth headphones?

The battery life of DOQAUS LIFE 3 Bluetooth headphones is up to 52 hours.

How far can I be from my device while using DOQAUS LIFE 3 Bluetooth headphones?

You can be up to 10 meters (33 feet) away from your device while using DOQAUS LIFE 3 Bluetooth headphones.

How do I know if my DOQAUS LIFE 3 Bluetooth headphones are charging?

The red LED light will be on when the headphones are charging, and the white LED light will be on when the battery is fully charged.

What is the Bluetooth version of DOQAUS LIFE 3 Bluetooth headphones?

The Bluetooth version of DOQAUS LIFE 3 Bluetooth headphones is 5.0.

Can I make phone calls using DOQAUS LIFE 3 Bluetooth headphones?

Yes, you can make phone calls using DOQAUS LIFE 3 Bluetooth headphones, as they are equipped with a built-in microphone.

How do I reset DOQAUS LIFE 3 Bluetooth headphones?

To reset DOQAUS LIFE 3 Bluetooth headphones, insert a pin or other small object into the reset button located in the 3.5mm jack. Then turn on the headphones again.

VIDEO

DOQAUS LIFE 3 Bluetooth Headphones
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