T19 True Wireless Stereo ANC Earbuds

User Manual

Thank you for purchasing our product. This manual addresses the safety guidelines, warranty, and operating instructions. Please review this manual thoroughly before operating your device.

Table of Contents

Package Contents

At a Glance

Earbuds

Diagram of an earbud showing its components: Touch Button, LED Indicator, Charging Contacts, Microphone.

Charging Case

Diagram of the charging case showing its features: Charging Pins, Charging Case Indicator, Type-C Input.

How to Wear

Illustration of an ear with an earbud fitted, demonstrating proper wear. Insert the earbud into your ear and rotate to fit comfortably.

Earbuds LED Indicator Guide

System State Indicator Activity
Power on The LED indicator on the earbud flashes green once.
Pairing mode The LED indicator on the right earbud flashes red and green alternately.
Charging The LED indicator stays red.
Fully Charged The LED indicator goes off.

Charging Case Indicator Guide

When the charging case is not being charged, you can see the charging case indicator activity every time you open the lid.

Battery Percentage Indicator Activity
60-100% Three indicator lights illuminated.
3-60% Two indicator lights illuminated, one off.
0-3% One indicator light illuminated, two off.
Low Battery Indicator light flashing, one light illuminated, one off.

When the charging case is being charged.

System State Indicator Activity
0-3% Indicator light flashing.
3-60% Two indicator lights illuminated, one off.
60-100% Three indicator lights illuminated.
Fully Charged Three indicator lights illuminated.

Using Your T19

Charge the earbuds

Put the earbuds into the charging case and close the lid.

Notes:

Charge the charging case

  1. Plug the small end of the USB cable into the Type-C port of the charging case.
  2. Plug the other end into a USB wall charger or computer (DC 5V) that is powered on.

Diagram illustrating the charging setup: a USB wall charger connected via a USB Type-C cable to the charging case, with a computer also shown as a power source option.

Note:

It takes approximately 2 hours to fully charge the charging case. A fully charged charging case can charge the earbuds approximately 2 times.

Power on & off

Power on: Take the earbuds out of the charging case.

Power off: Put the earbuds back into the charging case.

Pairing & Connectivity

  1. Turn on the Bluetooth of your Bluetooth device.
  2. Open the lid of the charging case and take the earbuds out of the charging case. The two earbuds will first pair with each other. Then they will enter pairing mode automatically (the LED indicator on the right earbud will flash red and green alternately).
  3. Choose "T19" from the list of found Bluetooth devices on your Bluetooth device to pair.

Notes:

Headphone functions

Headphone functions

Function What to do
Play / Pause Double-tap the touch button of the left / right earbud.
Next track Triple-tap the touch button of the right earbud.
Previous track Triple-tap the touch button of the left earbud.
Volume up Tap the touch button of the right earbud once to increase one level.
Volume down Tap the touch button of the left earbud once to decrease one level.

Call functions

Function What to do
Answer a call Tap the touch button of the left / right earbud
End a call Double-tap the touch button of the left / right earbud
Decline an incoming call Tap and hold the touch button of the left / right earbud for 2 seconds.

ANC function

When the two earbuds are connected to your phone, tap and hold the touch button of the right earbud for 2 seconds and you will hear a "doh doh" sound. And tap and hold the touch button of the right earbud again to exit the ANC mode.

Single earbud mode (right earbud only)

When both of the earbuds are connected to your phone, you can put the left earbud back into the charging case and use the right earbud alone.

Note:

When using the right earbud alone, you can play / pause music or activate the phone's voice control, but you cannot switch songs or adjust the volume.

Activate voice control of phone

When the earbuds are connected to your phone, tap and hold the touch button of the left earbud for 2-3 seconds and you will hear a "du" sound. Tap and hold the touch button of the left earbud for 2-3 seconds again to exit (This function works only when your phone has voice control function; please refer to the instructions of your phone for details).

Clear the earbuds pairing list

Put the earbuds back into the charging case and make sure they are being charged (The LED indicator on the earbud stays red). Then tap and hold the touch buttons of both earbuds for about 10 seconds simultaneously until you see the LED indicator on the earbud flashes red three times.

Clean the earbuds and charging case

Clean the earbuds and charging case only with a dry, soft cotton swab or equivalent.

FAQs

Q1: Pairing fails

A: 1) Put the earbuds back into the charging case and make sure that they are off. 2) Take the earbuds out of the charging case and the earbuds will enter pairing mode automatically. 3) Choose "T19" in your phone to pair. If the pairing still fails, check the following points:

Q2: I paired the earbuds with my phone before, but I failed to pair them with my phone again.

A: Turn on the Bluetooth of your phone and in "MY DEVICES", choose "T19" and tap "ⓘ" → "Forget This Device". Then pair the earbuds with your phone again.

Q3: Connection is not stable.

A: Make sure that the Bluetooth connection distance is within 33 feet or 10 meters and there is no object between the earbuds and your Bluetooth device, no radio or WIFI interference nearby.

Q4: When playing music, the left and right earbuds cannot be synchronized.

A: Please try to put the earbuds back into the charging case, then take them out to reboot them.

Q5: Power runs out fast.

A: The earbuds' playtime varies according to the volume level and audio content. In addition, if the ANC mode is turned on for a long time, the power consumption will be faster than in normal mode.

Q6: My earbuds do not work.

A: 1) Please check if the earbuds are out of power and put them back in the charging case which has sufficient electricity. If the earbuds can not be charged normally, please try to clean the charging contacts on the earbuds and the charging pins in the charging case. 2) Please try to put the earbuds back into the charging case, close the lid, wait for about 10 seconds, then take them out to reboot them. If your earbuds still can not work, please contact us.

Specifications

Model T19
Bluetooth Version V5.0
Battery 60mAh (each earbud), 350mAh (charging case)
Charging Time Approximately 1 hour (earbuds), 2 hours (charging case)
Waterproof Rate IPX7
Input Rating DC 5V 1A
Music Playing / Call Time Up to 8.5 hours per charge (ANC on)
Up to 9 hours per charge (ANC off)
Up to 26 hours (with charging case) (ANC on)
Up to 27 hours (with charging case) (ANC off)
Bluetooth Connection Distance Up to 33 feet or 10 meters (No obstacle between)
Supporting Protocols A2DP/HFP/HSP/AVRCP
Working Temperature -10°C to 40°C

Safety and Warranty

Important safety instructions

Warranty

We strive to build our products with the highest attention to detail and craftsmanship. However, sometimes there are occurrences of defect.

We are happy to offer a one-year hassle-free warranty to all our products as we continue to make amazing products. Please contact us if you have any questions about our devices.

SM-EJ-T19-V1 Adobe PDF library 15.00 Adobe Illustrator 24.0 (Macintosh)

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