Netac TW03J True Wireless Sports Earphones User Manual

User Manual

——Product description——

Netac TW03J

Wireless Sports Headphones

——

Product Photo

1. Right earphone
2. Charging compartment power
3. Left earphone
4. MFB

Product specification

Wireless Pairing

1. Headphone Indicator
2. MFB

When the earphone is taken out of the charging case, the earphone will automatically turn on, or press and hold the left and right earphones for 3 seconds The MFB button is turned on, the headphone indicator light flashes red and blue alternately (at this time it enters the pairing state), waiting for the connection.

Turn on the Wireless function of the user’s mobile phone (or other Wireless devices), and search or scan, At this time, the mobile phone will search all the Wireless devices nearby, and click the Headset Name: Netac TW03J, and enter the password 0000 (most mobile phones do not need a password at present)
After successful pairing and connection, the headset indicator light goes off, indicating that the pairing connection is successful!
At this time, you can make mobile phone calls and listen to songs

MFB Button

1. right MFB
2. left MFB

add 1 grid
volume-| In the state of playing a song, triple-click the right ear MFB to reduce 1 grid
Answer| Double tap the left or right MFB button
Hang up| Double tap the left or right MFB button
Refuse to answer| Press and hold the left or right ear MFB button for 1 second
Cancel call| Double tap the left or right MFB button
Call Siri| Triple tap the left or right ear MFB button (When not playing music)
Close Siri| Double tap the left or right MFB button

ON/OFF switch

1. In the first time use, take the earbuds from the charging bin and peel off the protective film. Once put into the charging bin, the earbuds will turn off and initiate recharging automatically. When taken out from the charging bin, the earbuds will turn on automatically, Or press and hold for about 1 second or the right ear MFB to power on.
2. After use, put the earbuds into the charging bin, and it will turn off automatically.

How to pair

1. Take the earbuds out of the charging bin and it will start work automatically.
2. The red and blue lights will flash alternatively (entering pairing mode)
3. Access the Settings of mobile phone/tablet — Wireless — Search — Netac TW03J –Pair/Connect — Play music.

Pair with PC/Laptop

Turn on the computer Settings-Devices-Wireless and Other Devices
– Initiate Wireless – Add Wireless or Other Devices – Search Wireless – Netac TW03J -Pair/Connect – Play music.

Notes: If the computer has not Wireless function, please insert a Wireless adaptor, and download a Wireless driver for normal functioning.

How to recharge the earbuds

1. put the headset in the charging bin, the headset will be automatically turned off and then charged.
   The display lights up to show the current power of the charging chamber, indicating that the charging chamber is charging the headset.

2. When the headset is fully charged, the red light of the headset indicator will be off.

How to recharge the charging bin

1. Please use a mobile phone adapter to recharge the charging bin. You may charge via a Type-C cable connected to a computer, or other charger with a Type-C interface.

How to reset?

The two earphones are in the charging compartment, take out the left earphone and double-click the MFB button, then press and hold for 2 seconds (Turn off after the blue light flashes twice), put it into the charging compartment. Take out the right earphone, double-click the MFB button and press and hold for 2 seconds(Power off after the blue light Rashes twice), put it into the charging compartment (the left and right earphones are reset). Take out the left and right earphones, The two headsets are automatically teamed up successfully.

Mobile phone transmission range

The transmission distance of the mobile phone is shown in the following chart

1. Range<10m, signal transmitted normally
2. Range >15m, signal interrupted

Waterproof specification

Waterproof in daily activities (including sweating, raining, face-washing and showering, except swimming in water, etc.)

• Note that the Wireless signal of mobile phones can’t be transmitted in water.

Above water                        In water

Attention

1. Please avoid disassemble/reassemble the product in case of failure or fire accident.
2. Please keep away from corrosive liquids to prevent the product from damage.
3. Please avoid exposure to extreme temperatures below 10°C, or above 60°C.
4. Please keep beyond the reach of kids or pets.
5. Please mind contact with sharp objects to avoid scratch.
6. Please avoid use in thundering and raining days to prevent damage or electrical shock.
7. In the case of non-use for above a month, please charge regularly for maintenance.
8. As the Wireless signal cannot transmit in water, it is not suitable for swimming for diving.

Why cannot I detect Wireless?
Why Wireless pairing failure?

1. The Wireless rang is 10m; please ensure no obstacles and place the mobile phone close to the earbuds.
2. If the earbuds are connected to other mobile phone or devices, please disconnect first.
3. Please reboot the Wireless device and reset the earbuds.

Why do the earbuds produce no sound?
Or, why does the music playing stop?

1. Please ensure the charging cable or mobile phone charger is in a good state and with proper connection.
2. To ensure proper connection, press the earbuds to fully connect the charging points to the charging bin.
3. The earbud charging points might be stained with dust or sweat. When place them into the charging bin for recharging, please clean with alcohol or cloth.
4. Please wipe the sweat on the earbuds before putting into the charging bin, and the indicator lights will turn on.

Why do the earbuds turn off automatically?

Please ensure sufficient battery level. In addition, the earbuds will automatically disconnect Wireless for 10mins. Place the earbuds back to the charging bin and they will restart after recollecting.

Why cannot I recharge the charging bin?

1. Please ensure the charging cable or mobile phone charger is in a good state and with proper connection.
2. To ensure proper connection, press the earbuds to fully connect the charging points to the charging bin.
3. The earbud charging points might be stained with dust or sweat. When place them into the charging bin for recharging, please clean with alcohol or cloth.
4. Please wipe the sweat on the earbuds before putting into the charging bin, and the indicator lights will turn on.
5. If you hear the beep of “Low Battery”, please charge the headset.

When the charging case LED When the light shows one battery remaining, charge the charging case. Be careful not to let the earphones and the charger
The battery in the battery box is exhausted. May shorten the life of the built-in lithium battery.

Safety Precautions

To guarantee the service life of the quality earbuds, please refer to the instructions as follows:

1. Please keep away from high temperature, high humidity and corrosive environment.
2. Please avoid bumping, falling, bending, soaking, and etc..
3. Please do not disassemble the earbuds or charging bin.
4. Please do not overcharge for a long time, which will shorten the service life.
5. In the case of feeling any discomfort or pain, please stop using the product.
6. Please use certified DC 5V-1A adaptor from manufacturer under the supervision of regulatory authorities. Repeated charging and discharging will impair the battery performance overtime, which is normal for all rechargeable electronic products.

Packing Contents

1. Earbuds * 2
2. Charger * 1
3. Type-C charging cable * 1
4. User Manual * 1

FCC Statement

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: 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.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

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