MEES T1 5647448121 Wireless Earbuds featured

MEES T1 5647448121 Wireless Earbuds Manual


MEES T1 5647448121 Wireless Earbuds Manual

MEES T1 5647448121 Wireless Earbuds


MEES T1 5647448121 Wireless Earbuds fig 1

T1 Overview

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  1. Music & Call Button
  2. Microphones
  3. Light
  4. Charging Pocket

Power on/off
Power on when picked out from the charging case.Power off and charge when place back in the case.

Pair with Bluetooth
Earbuds remove from the case, and after automatically turning on, the right will automatically connect to the left, After the right connect to the left, the Left with a “pairing” prompt tone, the LED indicator flashes green and blue;
Note: You have 3 mins to pair with your device, or they out of pairing mode. Put them in the case to wake them back up.

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Turn on Bluetooth on your device, go to the Bluetooth menu, select for T1, pair, and connect. You will hear “Connected” when the pairing is complete.

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The left earbud will connect to your device. The right one will connect to the left.

Best fit & best sound
Try all the ear tips to find the best fit and the best sound. The fit is right when you get a complete seal, the ear tips feel comfortable, and you get the best quality and loudest sound.MEES T1 5647448121 Wireless Earbuds fig 5

Insert the earbuds with the ear tip directed towards your ear canal. Twist gently until fit comfortably and feel secure in your ear. It will be affect the signal of the earphone and microphone if it wrong wearing.

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Wrong wearing

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Tip: More than one ear tip size may fit you. Choose the one that completely seals your ear canal for the best sound. You may need different size ear tips for the left and right.


Start playing music on your music player and you could control it with both master and partner earbuds.

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  • Press once to pause a track. Press again to resume.
  • Double-press to go to the next track.
  • Triple-press to go back one track


When making and answering calls, you can press the master earbud.

  • Press once to answer an incoming call, or press and hold MFB for 2 seconds to reject it.
  • Press once to end a call.
  • When you are talking on the phone and receive another incoming call,

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  1. Press MFB once time, end first call, and answer the new coming call;
  2. Long press MFB 2 seconds, answer the new call and first call will be placed on hold;
  3. if a new coming call is answered and first call is on hold, long press MFB for 2 seconds, switching between two calls.
    Note: All calls will be heard in the left earbud only.

Charge the earbuds

Put the earbuds into the case.
The earbud green light turns on when it is chargi ng and light turns off when it is completely charged.

Charge the case
Charging the case by plugging in the charging cable. The case breathing blue light when it is charging

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Charge level
Your earbuds let you know when your battery level is low. Every 20 seconds you will hear“Battery low” when there is 5 minutes of battery level.

Earbud status lights

  • Charging: Steady green light(Case with breathing blue light)
  • Full charg:  Light turn off (Case turn off breathing light)
  • Pairing: Blinking blue and green

Case status lights
When your case is plugged into a charging cable for charging, you will see charging lights.

  • Charging: Breathing blue light
  • Full charge: Steady blue light (Light turn off after pull out charging cable )
  • Battery low: Blinking blue

Note: Your battery is designed to last life of the product. It should only be removed by a recycling facility. And attempt to remove or replace your battery will damage the product and void your warranty.

Pairing Left & Right earphone Guide:
  1. Put both earphones back to the charging case. then Pick out both earphones from the charging capsule;
  2. Make sure both of earphone didn’t connect with any devices;
  3. Double-click the main button of the left earphone you’ll hear
    “Pairing” from the left earphone. Then Hold the main button of the left earphone for 3 seconds, You’ll hear “TWS searching”. While the indicator light was flashing blue and green;
  4. Double-click the MFB button of the right earphone, you’ll hear ” pairing”
  5. Wait until you hear “TWS Connected” from the right earphone, Pairing is done.

Basic Specifications of Earphone

  • Size: 23.6×16.5×26.7mm
  • Weight: 4.5g
  • Earbuds Charging Current:55mA
  • Earbuds Charging time: 1 hour
  • Working Voltage: 3.3V~4.2V
  • Standby time: about 40 hours
  • Music Time:2~2.5 hours
  • Talking Time:2 hours
  • Bluetooth version: Bluetooth 4.2
  • Support Profile: HSP, HFP, A2DP, AVRCP
  • RF transmit: Class-2
  • Transmission Range (Hz): 2.40GHz ~ 2.48GHz Transmission distance: 10m
  • Audio sampling accuracy: 16bits
  • Audio sampling rate: 44.1~48kHz
  • Audio encoding format: CVSD, MSBC,SBC, AAC SNR: >95dB
  • Working temperature: -15℃~+60℃
  • Working humidity: 10%~85%( in a non-frozen state)
Earbud Speaker Specifications
  • Speaker specifications / mode: Φ6mm Impedance: 16Ω/ TYP.
  • Frequency(Hz): 20Hz~20KHz
  • Sensitivity: 93±3dB
  • Input Power: 2.0mW (Normal), 5mW (Maximum)
Earbud MIC Specifications
  1. MIC type: Silicon MIC
  2. MIC sensitivity: -42±3dB
  3. SPL:130dB
Basic Specifications of Charging Case
  • Size: 59.5*34.5*27.3mm Weight:27.6g
  • Charging Port: Micro
  • Charging base(Full) provides power to earphone: 1.5 times Charging time: 1-2hrs
  • Input Voltage: DC5V
  • Charging current:300mA
  • Output Voltage: DC5V

Safety instructions for use

To avoid hearing damage, keep the volume at a moderate level. Avoid listening to music at loud volume levels for prolonged periods of time as this may cause permanent hearing damage or hearing loss.Do not use T1 when it is unsafe to do so. For example, while operating a vehicle, cycling, crossing a road, or any activity which requires your attention and ability to hear.

Note: If you are watching video while using your earbuds, your audio may be slightly out of sync with your device.

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Safety Warning
Please disconnect the USB cable after charging. The product should not de charged in a long time. Please use the charger or adaptor with output voltage and current(max) 5V/1A or 5V/1.5A and product’s original charging cable for the product charging. lf the output voltage and current of the charger exceeds the requirement,it will cause severe damage to the product, and the product warranty will be invalid.




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