Aminy U-Pro True Wireless Earbuds User Manual
- June 11, 2024
- AMINY
Table of Contents
Aminy U-Pro True Wireless Earbuds User Manual
Product Overview
Earbuds
- Charging pod/MIC
- Touch key (MFB)
- Air vent
- Front sound outlet
- Ear caps （S/M/L）
Charging Case (Digital screen model)
- Cover
- Display screen
- Type-C charging port
| Status | Light shows |
|---|---|
| Earbuds charging | |
| Earbuds full charge | No light |
| Case charging | |
| Case full charge | 
Specification
- Model: U-pro
- Bluetooth Protocol: HFP/HSP/A2DP/GAVDP/AVDTP/SPP
- Bluetooth Version: 5.3
- Transmission Range: ≥10M
- Earbuds Battery: 30mAh/3.7V
- Charging Case Battery: 500mAh/3.7V
- Charging Time: 100mins
- Play Time: 4-5 hrs
- With Charging Case: 25 hrs
- Earbud Weight: 3g
- Charging Case Weight: 28g
- Operating Temperature: 0-45°C
Power On/Off
Turn on:
- Open the cover of charging case
- Press and hold MFB for 2s to turn on
Turn off:
- Put earbuds into case and close cover
- In standby mode, long press MFB of any side for 5s, dual earbuds synchronous shutdown.
Control
Proper Wear
Ear Caps Selection
For reduce ambient noise and improve sound quality, please choose comfortable
ear caps according to the size of your ear canal.
How to Charging
Please put earbuds into the charging case and close the cover for charging. When using for the first time, please make sure the earbuds are fully charged.
- Put the earbuds into the charging case and close cover
- Charging for at least 100 minutes
- Please use more than 5V/1A adapter
- Please use more than 5V/1A adapter
Pairing
-
First Pairing: Open the charging case cover, and turn on the earbuds, then search for ” U-pro ” in the Bluetooth device list of your phone, click connect.
-
Daily pairing: Simply open the charging case cover and the earbuds will automatically connect back to the last connected device
Note: Please complete connection within 5 minutes, otherwise the earbuds will automatically turn off. If the earbuds are turned off, please follow the pairing steps above to retry.
Reset/Clear Pairing History
- Take out earbuds from the charging case and put them on.
- Press MFB 4 times on the left and right earbuds at the same time, hear “disconnect, enter pairing”, the pairing information have cleared.
Q & A
Q: The headset can not be charged?
A: Please close the cover of the charging case when charging and keep the
charging contacts clean.
Q: Why can’t my earbuds turn on?
A: Please re-charge and make sure the earbuds has enough power, put the
earbuds into the charging case and see if the power display flashes.
Q: One of the headphones has no sound?
A: Put both headphones back into the charging box to charge for 5 minutes
to reset and take out again.
Q: Wireless headset signal is not good?
A: Bluetooth have a transmission distance of 10 meters, please check
whether there is electromagnetic interference around.
Q: Why can’t I hear the other’s voice when I call or listen to music?
A:Please confirm the following points.
- When you make a call, please select the speaker mode as “U-pro”
- When a call comes in, please click the earbuds to answer.
- The connection mode of wireless earbuds includes “Mobile phone audio”, “Multimedia audio”, please make sure both are allowed on your phone.
Q: Why can’t the earbuds pair with my device?
A: Please confirm the following points.
- Please confirm whether the earbuds has power and enter the pairing mode
- Please confirm whether the earbuds has been connected to other devices, if so, please disconnect and close the device Bluetooth.
- Please confirm whether the earbuds is within 10 meters of the device If the above steps still can’t solve your problem, please contact our after-sales service.
Safety Instructions
Attention
- Please use this earbuds according to local laws and regulations
- Please place the earbuds out of reach of children, swallowing some parts may lead to choking and other serious consequences.
- Please do not place the earbuds in a place that is too cold or too hot (below 0°C (32°F), above 45°C (113°F)), which may lead to deformation of the device, reduce the charge power of the device, shorten the service life.
- Please do not use the device at a high volume for a long time, because it will damage your hearing, please use the appropriate volume to listen to music or phone calls.
- Please charge this product at least once a month to extend the product battery life.
- Please use 5V/1A or more adapter to charge the charging case.
- Please know that if the product is not used for a long time, the power will be slowly lost.
Warning
May cause fire or chemical burns if battery used improperly. Please dispose of
batteries in accordance with local regulations. If possible, please recycle.
Do not dispose of the battery as household garbage or throw it into the fire.
Warranty
- This warranty covers any technical defects in the manufacture. This warranty does not cover problems caused by negligent operation or failure to follow instructions.
- If you have any questions, please feel free to contact us!
Customer Support Contact: ryan2019@vip.163.com