WONDERS TECHNOLOGY T82 Wireless Earbuds Instructions

June 6, 2024
WONDERS TECHNOLOGY

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WONDERS TECHNOLOGY T82 Wireless Earbuds

Thank you for purchasing the MVPower T82 True Wireless Earbuds. Please read this user manual carefully and keep it for future reference. If you need any assistance, please contact our support team with your product model number and Amazon order number.

Package Contents

  • True Wireless Earbuds
  • Charging Case
  • USB Cable
  • User Manual

Product Diagram

WONDERS TECHNOLOGY T82 Wireless Earbuds
fig1

Specifications

Earbuds

Model T82
Hardware solution AD6973A4
Speaker size 13MM
Sensitivity 106 ±3dB (1kHz)
Frequency Range 20Hz – 20kHz
Speaker impedance 16 ohm ±15%
Microphone type MEMS
Microphone sensitivity -38dB
MIC frequency range 200Hz – 5kHz
The scope of work 10m
Charging input DC5V

Charging time of charging

compartment

| 2H
Battery Type| 350mAh
Headphone charge times| 4 Times

Getting Started

Charging

Before starting charging for the first time, please fully charge the charging case. To charge, please use the included typec-usb data cable to connect the charging case to the USB charger or charging port. When the LED charging indicator is always on, it means the case is fully charged. The charging time is about 2 hours, and the earplugs can be fully charged 4 times after being fully charged. When not in use, keep the earplugs in the earphone case. When the earphone is charged in the earphone box, the LED indicator on the earbud will turn into a solid red. When the indicator light is off, the headset is fully charged.
(Note! The circuit diagram is subject to the actual product)WONDERS
TECHNOLOGY T82 Wireless Earbuds fig2

Turning On / Off

Turn On Remove both earbuds from the charging case
Turn Off Return both earbuds to the charging case

Pairing

Pairing starts with the earphones in the earphone box: 1. Take out the left and right earphones from the earphone box. The LED indicator on the headset will flash blue and red. This means they can start pairing. 2. Turn on the pairing function (Bluetooth) on the device you want to pair with the earbuds. Find and select “MVPower T82” from the list of available devices to connect 3. If a password or PIN is required for pairing, please enter “0000”. After successful pairing, you can turn on and off the earbuds as follows: Take out the earphones from the charging box and the earphones It will automatically turn on, put the earphone back into the charging box and then turn off, the earphone indicator light, the red light flashes three times at 150ms, once every 10S cycle, please put the earphone back into the charging box and start charging

Using the Left/Right Earbud Only

Starting with the earbuds in the case:

  1. Take the left/right earbud out
  2. Turn on the pairing function on the device you want to pair with the earbud
  3. From the list of available devices, find and select “MVPower T82

Notes

  • When you turn on the earbuds, they will automatically reconnect to the last-paired device or enter pairing mode if no paired device is found
  • To clear the pairing list, remove both earbuds from the charging case, tap and hold the touch-sensitive panel on both earbuds for 10 seconds
  • In pairing mode, the earbuds will automatically turn off after 5 minutes if no devices are paired
  • If one of the earbuds has no sound output, put both earbuds back into the charging case and take them out again
  • The maximum wireless operating range is 10m (33ft). If you exceed this range, the earbuds will disconnect from your paired device. The connection will be re-established if you re-enter the wireless range within 5 minutes. The earbuds will automatically reconnect to the last-paired device. To connect with other devices, refer the previous pairing steps

Controls & LED Indicators

Streaming Audio

Once paired, you can wirelessly stream audio from your device to the earbuds. Music will automatically pause when you receive an incoming phone call and resume once the call has ended.

Play or pause| Double-tap the touch-sensitive panel

on either earbud

---|---
Skip to next track| Long-press the right earbud for 2

seconds

Skip to previous track| Long-press the left earbud for

2 seconds

Taking Calls

Answer or end a call

| Double-tap either earbud to answer or end a call. If there’s a second incoming call, double-tap to answer the second call and put the first call on hold; or long-press for 2 seconds to reject the second call
---|---
Reject an incoming call| Long-press either earbud for 2 seconds
Use Siri or other voice assistants| While your device is connected, triple-tap either earbud
LED Status Indicator (Earbuds)| Status
---|---
Flashing red and blue| Pairing mode
Red and blue flashing alternately| Reconnecting
Steady red| Charging
Lights off| Fully charged
LED Charging Indicator (Charging case)| Status
---|---
Red indicator light flashes| Charging
Long bright| Fully charged

FAQ

The earbuds are on, but not connecting to my device
For the earbuds and your device to establish a connection, you need to put them both in pairing mode. Please follow the instructions in the Pairing section of this manual.

I’ve connected the earbuds with my smartphone but can’t hear any sound
Double-check the volume level on your smartphone and the earbuds. Some smartphones require you to set up the earbuds as an audio output device before the audio can be transmit ted. If you’re using a music player or other device, please make sure it supports the A2DP profile.

The sound isn’t very clear or the caller can’t hear my voice clearly
Adjust the volume on your smartphone and the earbuds. Try moving closer to your smartphone to rule out the possibility of interference or wireless range- related issues.

What’s the wireless range of the earbuds?
The maximum range is 10m (33ft). However, the actual range depends on environmental factors. For optimal performance, keep your device connected within a range of roughly 4m to 8m and make sure that there are no major obstacles (like reinforced steel walls) between the earbuds and your device.

The earbuds won’t turn on
Try charging the earbuds for a while. If the earbuds still won’t power on, please contact our support team at the email address given in Warranty & Customer Support.

I put the earbuds back in the charging case, but the earbuds are still connected
In this case, the charging case is likely to be out of power. You will need to charge the case.

Product Care & Use

  • Keep away from liquids and extreme heat
  • Don’t use the earbuds at high volume for extended periods, as this may cause permanent hearing damage or loss

Warranty & Customer Support

For questions, support, or warranty claims, contact us at the address below that corresponds with your region. Please include your Amazon order number and product model number.
*Please note, MVPower can only provide after sales service for products
purchased directly from MVPower. If you have purchased from a different seller, please contact them directly for service or warranty issues.

FCC Information for Users

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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.
  2. This device must accept any interference received, including interference that may cause undesired operation.

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 commu nications. 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.

This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment.

FCC ID:WC2-00T82
Wonders Technology Co., Ltd.
Email: mvpowerservice@gmail.com
Add: 4/F, Tower A, 3rd Building, Tian’an Cloud Park, Bantian Avenue,Longgang District, Shenzhen 518129, China

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