TO-U2 mini - Earplug EDIFIER - Free user manual and instructions
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USER MANUAL TO-U2 mini EDIFIER
True Wireless Earbuds Headphones
— Manual —
BC
EN
Power ON/OFF

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c ⇌ n- Power ON when the case is opened.
- Power OFF when placed in the case and the case is closed.
Pairing

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3s- Earbuds in the case and the case is opened.
- Press and hold the button on the case for 3s. The display will show " ×" icon.
- Select "EDIFIER TO-U2 mini" in your device setting to connect.
1st Pairing
- Earbuds power ON when the case is opened. The display will show " ✗" icon.
- Select "EDIFIER TO-U2 mini" in your device setting to connect.
Note:
For subsequent use, the earbuds will auto-connect to device used last time.
Left & Right connection/Reset

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x3- Earbuds in the case and the case is opened.
- Press 3 times the button on the case. The display will show " 🔍 " icon.
- After the earbuds are connected, The display will show " 🔍 " icon.
- Enter pairing mode.
Controls

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Left Touch Panel Right Touch Panel x2 x2 x3 x3 x2 x2 x2 2s 2s 3s3sBattery status & charging

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Diagram showing three-step installation of a device with labeled components and directional arrows indicating assembly or operation.Battery Status
- Earbuds in the case and the case is opened.
- Tap 1 time the button on the case. The display will first show the battery level of the charging case then the earbuds.
Charging
Earbuds
- Earbuds in the case and close the case for charging.
Charging case - Plug the charging case into a USB-C power supply.
- The display will show the charging status for 5s.
Input: 5V = 200mA(Earbuds)
5V = 1A(Charging case)
Note:
- Please do not charge the product when there is sweat or other liquids inside the charging port, which may damage the product.
- Images are for illustrative purposes only and may differ from the actual product.
Icons Description
| Functions | Icons Display |
| Open the case | ![]() |
| Close the case | ![]() |
| Place earbuds in the case | ![]() |
| Bluetooth pairing | ![]() |
| Left & Right connecting | ![]() |
| Pairing successful | ![]() |
| Pairing failed | ![]() |
| Charging case battery | ![]() |
| Earbuds battery | ![]() |
| Low battery | ![]() |
| Charging | ![]() |
For more information, please visit our website:
www.edifier.com


@Edifierglobal

@Edifier_Global

@Edifier_Global
Model: EDF280004
Edif ier International Limited
P.O. Box 6264
General Post Office
Hong Kong
www.edifier.com
© 2022 Edifier International Limited. All rights reserved.
Printed in China
NOTICE:
For the need of technical improvement and system upgrade, information contained herein may be subject to change from time to time without prior notice.
Products of EDIFIER will be customized for different applications.
Pictures and illustrations shown on this manual may be slightly different from actual product. If any difference is found, the actual product prevails.
FR
Allumer/Éteindre











