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TWS Earbuds Owner's manual

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Home » TWS » TWS Earbuds Manual: Learn How to Use Wireless Bluetooth Earbuds
The TWS Wireless Bluetooth Earbuds User Manual is a comprehensive guide that provides instructions on how to
use the earbuds. The manual includes a functional diagram, which helps users to understand the different parts of
the earbuds and how they work. It also provides step-by-step instructions on how to charge the earbuds and the
charging case. The manual covers various topics such as how to power on the earbuds, how to pair them with a
mobile device, and how to use them for phone and music. Additionally, the manual includes specifications of the
earbuds, safety precautions, and an FCC warning statement. The FAQ section at the end of the manual
addresses common questions that users may have about the earbuds. Whether you are a first-time user or an
experienced user, this manual will help you get the most out of your TWS Wireless Bluetooth Earbuds.
TWS Earbuds Manual: Learn How to Use Wireless Bluetooth
Earbuds
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Contents [ hide
1 TWS Wireless Bluetooth Earbuds User
Manual
2 Functional Diagram
3 How to Use
3.1 TO CHARGE CHARGING CASE
3.2 TO CHARGE EARPHONES
3.3 POWER ON
3.4 PAIRING
3.5 SINGLE EAR FOR INDEPENDENT USE
3.6 POWER OFF
3.7 PHONE & MUSIC
3.8 OUTDOOR USE
4 Specification
5 Safety Precautions
6 Inside the box
7 FCC Warning Statement
8 FAQS
9 Related Posts
TWS Wireless Bluetooth Earbuds User Manual
TWS Wireless Bluetooth Earbuds
Functional Diagram
How to Use
TO CHARGE CHARGING CASE
1. Connect the lightning cable to lightning port on the charging case
2. Plug the USB connnector of the cable into a USB Power source
3. The indicator light will show RED while the charging case is charging,Depending on the power delivered to the
charging case, the charging case will take approximately 2 hours or more to completely charge
4. The indicator light will go solid blue, then blink, then turn off when the case is fully charged.
TO CHARGE EARPHONES
1. Put the earphones in the charging case correctly, charging case will start to charging automatically
2. The indicator light on the earphones will turn RED while charging
3. The indicator light on the earphones will turn OFF when fully charged
POWER ON
Press and hold the multi-function key on BOTH L and R earphone for 3 seconds simultaneously, release when the
BLUE light is on with a voice prompt:“POWER ON”
PAIRING
1. When power on, L and R earphones will connect each other automatically and sound with a voice prompt: “
CONNECTED” , and the indicator lights of R earphone will flash blue and red with a voice prompt: “PAIRING”,
While blue indicator light of L earphone flash slowly (*).
2. Enable the bluetooth pairing mode on your phone device. Tap on “Air plus” to connect. Right earphone will
response with a voice prompt: “CONNECTED”and blue light flash when connected successfully.
3. Earphones will response with a voice prompt:“DISCONNECTED” when bluetooth signal is cut off, and
shutdown 5mins later automatically
4. When power on,the earphones will connect the last paired mobile automatically. If not, pls repeat step 2.
NOTE: IF you see 2 Airplus entries in available devices then the earphones are not paired correctly. Pls follow
below steps to get it paired correctly *Both L and R earphones are well paired before it leaves the factory, Right
earphone is the Main-headset by default, thus you may connect with your bluetooth devices directly. If they are
not paired or reset to defaults, you need to pair 2 earphones manually as below steps:
a. Press and hold the multi-function key for 6 seconds of both earphones simultaneously, release when the
indicator lights turn in red and blue, and response with a voice prompt: “PAIRING”, then they will be paired and
connected automatically and response with a voice prompt: “CONNECTED”
b. When paired successfully, the indicator lights of R earphone will flash alternately in blue and red, While blue
indicator light of L headsetflash slowly
c. Go back to step 2 to connect with your devices.
SINGLE EAR FOR INDEPENDENT USE
1. Press and hold the multi-function key for 6 seconds on either earphone (base on your personal preference),
release when the red and blue light flash alternately
2. Enable your phone’s Bluetooth pairing function and search for the “Air plus”to pair and connect.
POWER OFF
1. TWS mode (Due-ear)Press and hold the multi-function key on either earphone for3 seconds. Release when the
red indicator light is on with a voice prompt:“POWER OFF”
2. Independent use mode (Single Ear, L or R)Press and hold the multi-function key on the used earphone for 3
seconds. Release when the red indicatorlight is on with a voice prompt:“POWER OFF”
3. Put the earphones in the charging case correctly, will auto shutdown * The battery status of earphones is
visible on connected devices, when it’s running out of power, the earphones will remind you with a voice
prompt:
“LOW BATTERY, PLEASE CHARGE”, pls recharging in time
PHONE & MUSIC
To Answer A Call
Press the multi-function key of the right earphone one short
To End A Call
Press the multi-function key of the right earphone one short. Voice response
tone“call ended”
To Reject A Call
Press and hold the multi-function key of the right earphone for 1s. Voice response tone“call rejected”
To Redial A Call
Press the multi-function key of the right earphone twice, Voice response tone “redialing”
To Play and Pause Music
Press the multi-function key on either earphone once
To Play the next song
Press and hold the multi-function key on either earphone for 2s
OUTDOOR USE
*Right headset is the Main-headset by default
Right earphone receiving mobile bluetooth signal suggest puting mobile in right pocket. This can avoid signal cut
off by human body and increase antijamming capability of outdoor use.
Specification
No Item Specification
1 Frequency response range 20HZ-20KHZ
2 Product impedance (160) 320 ± 15%
3 Sensitivity 103 +3dB At 1000 Hz At 0.126V
4 Product Size 43.Sx 17.2x 1B.5 (mm)
5 Bluetooth receiving distance 12 meters (standard environment)
6 Weight 7.Gg (Not including storage box)
7 Bluetooth version 4.2
8 Transmission range 2402-2480MHz
9 Supporting agreement HSP/HFP/A2DP(SBC,AAC)/AVRCP
10 Transmission frequency 2.4GHz band (2.4000-2.4835GHz)
11 Charging time 45 minutes ( earphone )
12 Life time
Talk time: about 3.5 hours
Music Play time: About 120 minutes(maximum volume)
Standby time: About 80 hours
13 Charging voltage/ current 5V1A
14 Product working temperature – 10 C-50 C
15 Product storage temperature -20 C-65 C
Safety Precautions
0 0
0 0
Please read follow and keep these instructions:
1. Keep the device out of extreme heat and humid
2. Power time may different depending on personal habits
3. Heed all warnings on the product and in the operation instructions
4. Do not listen at high volume level for long period to protect hearing
5. Stop using this product immediately if it causes discomfort or pain
Inside the box
1. Bluetooth Headset X 2PCS
2. Charging Case X1PCS
3. USB lightning charging cable X1PCS
4. User Manual X1 PCS
FCC Warning Statement
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on. the user is encouraged to try to correct the interference by one
or more of the following measures
Reorient or relocate the receiving antenna
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
Consult the dealer or an experienced radio/TV technician for help.
FAQS
How do i charge them? do i plug the case in while charging or what? lid opened or closed?
The case has a battery that will need to be occasionally charged. The earbuds will charge whenever they’re in the
case, regardless of the lid position.
The right ear bud keeps saying “please charging”? I assume this means “please charge me”. Even after
hours of charching it still says it.
You might have to do a factory reset that’s what I did. Put earbuds in case leave open hold button down in the
back of the case for 10 seconds. Then pair again both ear buds should start working now.
Will they work with my lg tv?
If you’re LG TV has options to pair Bluetooth devices I would say they should work.
Why does my right earbud produce no sound?
You might have to do a factory reset that’s what I did. Put earbuds in case leave open hold button down in the
back of the case for 10 seconds. Then pair again both ear buds should start working now.
Playtime 4 hrs but 18 with case. What’s that mean exactly? Can you wear/listen and charge at same time?
No, you have to plug them into the case and the case charges them. They charge pretty fast though. 20 min
charge will get you at least another hour or two
How do you charge the case
It has a USB-C jack. You plug a charger into it like you do a phone.
What’s the range of these earbuds away from the device?
About 10 meters… I’ve left my phone in my kitchen at one end of my house and went all the way back to the other
end of the house and never lost connection…. i have a 2000 sq/ft house…. I haven’t tried going any further than
that outside though… I am pretty impressed with these little earbuds!
Can these be used without wifi on a plane?
Sure Bluetooth doesn’t need wifi!
each ear bud shows up as a different device, i can’t get them to pair together. they weren’t doing this
previously how do i stop this?
Make sure they are both charged. Make sure your case has at least 50%. Do a factory reset
Do this earbud have microphone? Can i answer phone call?
Yes, you can use these to take calls. There is a mic.
Can these earbuds be used without Wi-Fi on a plane?
Yes, you can use these earbuds without Wi-Fi on a plane. Bluetooth doesn’t need Wi-Fi to work.
How you advance next song?
Press twice on the right earbud
TWS Wireless Bluetooth Earbuds User Manual – Download [optimized]
TWS Wireless Bluetooth Earbuds User Manual – Download
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