DOQAUS LIFE4 Reimagined Wireless Headphones User Manual

DOQAUS LIFE4 Reimagined Wireless Headphones

Dear Customer:
Tour yenfoy Pherhain DOQAUS UFE 4 Bluetooth headphones, we hope

Package includes

• DOQAUS Headphones x1 Pc
• Charging Cable x1 Pc
• AUX Cable x1 Pc
• User Manual x 1 Pc

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 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 8 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.

Specifications

• Bluetooth Version: 5.3
• Battery: 3.7V,1000 mAh
• Playtime: Up to 90 hours
• Distance: up to 20 meters(66 feet)
• Output power: 20 mW x2 (320)
• Speaker: ф 40MM
• Input power: DC 5V (>500 mA)
• Charging time: < 2.5 hours

Sound Effects, you choose the one you like

Promp coal, dierent fet shits to another one once you hear sound

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 on again.

Bluetooth pairing, start to enjoy music:

1. LIFE 4 headphones will automatically enter into Bluetooth paring mode after they are powered on- white light flashes;
2. Turn on the Bluetooth of your device, as cell-phone, ipad, PC or else, search and select “DOQAUS LIFE 4” from the list of Bluetooth devices. The bluetooth PIN is 0000 if there 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.

Simultaneously connect to two Bluetooth devices
This headset is able to connect to two Bluetooth devices simultaneously to provide a more convenient user experience.

Step 1: Connect the headphones with the first device and then turn off the Bluetooth feature on the first device.

Step 2: On the second device, go to settings-Bluetooth, find “DOQAUS LIFE 4” and click to connect.

Step 3: Turn on Bluetooth of the first device and reconnect “DOQAUS LIFE 4”
Then the headphones will build a connection with two devices simultaneously, you can change the headphones connection between the two device back and forth.

Switch between two connected devices:

1. Pause audio on your first mobile device.
2. Play audio on your second mobile device.

Note: You can only play audio from one device at a time.

Wired connection via aux cable, enjoy music endlessly:
Connect the one end of the audio cable into the 3.5mm jack of headphone and other end to your laptop, mobile phone,mp3/4, CD player to play music file 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 15 minutes;

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

1. Power-on state: charge the product immediately when low battery is prompted.
2. When the Bluetooth icon on the mobile phone indicates that the battery is low, please charge the headphones 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 located in the AUX jack. When the Bluetooth of the headset fails to work normally under certain circumstances, the system needs to be restarted for activation.
You can use a small needle to reach into the AUX jack and press the reset button. (If the battery is exhausted, charge it first)

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 4″ 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 4 Bluetooth headset built-in the latest technology Bluetooth chip, Bluetooth version 5.3.

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

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

5.Q: How long can be used for one time after fully charged?
A: LIFE 4 headphones are with 1000 mAh poly-li battery. After fully charged, they can be used more than 90 hours.

Safty Instructions

1. Please fully charge the headphones before first time using.
2. Please charge the headphones at least once every 3 months to keep battery in good condition.
3. To protect your hearing, please do not use the headphones long time with too high 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.

Manufacturer:
Shenzhen Yiboyi Industrial Co., Ltd
4th Floor, Building B,Hongwan Science and Technology Park,Gushu, Xixiang, Baoan District, Shenzhen

Website: https://www.doqaus.com
Email: support@doqaus.com

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