Huien Electronic S75 True Wireless Stereo Earphones User Guide
- June 12, 2024
- Huien Electronic
Table of Contents
- Product Specification
- Introduction
- Functions
- Charging
- Frequently Asked Questions
- Q : Why don't these earbuds pair with my phone?
- Q : Why does the music cut in or out?
- Q : Why the earbuds still won't be charged or disconnect from the phone
- Q : Are these earbuds sweat- and water-resistant?
- Activation & Warranty
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Huien Electronic S75 True Wireless Stereo Earphones User Guide
Table of Product Contents
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Charging Case*1
-
Wireless Earbud*2
-
Type-C Charging Cable*3
-
Instruction Book
-
Earbud Tip*4
Product Specification
| Bluetooth Version: | 5.3 |
|---|---|
| Support: | HFP/A2DP/HSP/AVRCP |
| Charging Port: | Type-C |
| Battery life： | 10 hours of use per full charge of both earbuds (actual battery |
life varies with song type and volume requirements)
Charging time：| 1 hours for earbuds / 2 hours for charging case
Transmission range：| 10 meters (without obstacles)
Introduction
How do I pair two headphones with my phone?
-
Please make sure both the earbuds and the charging case are fully charged before first use.
-
Step 1
Take both earbuds out of the charging case and both earbuds will power on and start pairing automatically.[If the earbuds are not connected to your device for more than minutes, the earbuds will automatically turn off. Press the MFB button for about seconds to manually turn on the earbuds when prompted “Power on”. One earbud will flash a white light, while the other earbud will flash a white light every three seconds, indicating that the wireless earphones have completed pairing. -
Step 2
Enable the Bluetooth pairing mode on your phone device, search and select “S” to connect. (You should hear a voice prompt “Connected” when wearing earbuds). -
If indicator light of earbud is off,it means the phone is connected
-
Automatic connection
By default, the earbuds will connect the last paired phone automatically when
power on.
Prompt
- If you have any problem pairing the two earbuds with your phone, put the earbuds back in the charging case and repeat the above steps.
- These earbuds can be used not only together, but also individually If you want to use single earbud, just take one earbud out of the case and connect it to your phone. or when using two earbuds, manually turn off one earbud or put one back in the charging case and you’ll be able to use the other one earbud alone.
Functions
Telephone Communication
| Answer call: | tap once |
|---|---|
| Hang up: | press and hold the key for 2s |
| Refuse incoming call: | press and hold the key for 2s |
For Music
| Play/pause | tap twice |
|---|---|
| Previous track | press and hold “L” for 2s |
| Next track | press and hold “R” for 2s |
| Activate Siri | quickly tap for three times |
| Turn down volume | single tap on left earbud |
| Turn up volume | single tap on right earbud |
Charging
Earbuds Charging
The earbuds will only be charged when you place them in the charging slots correctly.(You can charge the charging case and the earbuds at the same time, or you can charge the charging case first and then the earbuds.
The indicator light will show white when charging.
The charging case will stop charging automatically and the indicator light on earbuds will go out when fully charged.
When the earbuds are charging in the charging case, the digital display bar of the case will keep blink and turns off when the earphones are fully charged.
Case Charging
There is a Type-C usb charging cable in the package, please use it to charge the case directly. During charging, the digital display will flash and display the battery level in real time. When fully charged, the number shows 100.
Earbuds Charging
**Case Charging
**
Charging Alerts
- After using it for a long period of time, due to the oxidation of the magnet connector, the earbuds might not be charged or even turned on.
- You can fix this problem by cleaning the magnet connectors on the earbuds and charging case with an alcohol wipe
- Put the earbuds in the charging case, the earbuds will turn off immediately and the charging case will start to charging automatically.
- The earbuds will connect the last paired phone automatically
Storage and Maintenance
- If the earbuds have not been used for more than months, we recommend that you charge it.
- Please use an charger approved by FCC (Federal Communications Commission).
- Do not dissemble the earbuds.
- Children aged and under require adult supervision.
- Do not expose the earbuds to high or low temperatures, and do not use the earbuds during a thunderstorm.
- Avoid free fall or violent shock to the device. Keep the device away from sources of fire and do not place the device in water.
Frequently Asked Questions
Q : Why don't these earbuds pair with my phone?
A : Make sure the earbuds are fully charged and powered on. Make sure your phone's Bluetooth is enabled If there is no problem with the two points stated above, turn off the powered-on earbuds after continuous and quick clicks. Put them back into the charging case and close the lip, wait for minute, then open the charging case and reconnect the earbuds to the phone.
Q : Why does the music cut in or out?
Q : Why the earbuds still won't be charged or disconnect from the phone
after I put them in the case and close the lid?
A : Make sure the charging case is not in a low battery state. If the charging case is in a low battery state, the earbuds will neither be charged nor disconnected. In this case, please use a type-c charging cable to fully charge the case.
Q : Are these earbuds sweat- and water-resistant?
A : These earbuds are sweatproof and IPX� waterproof. For electronics, we do not recommend submerging the earbuds in water. The earphones are not resistant to hot water, and water vapor will enter the earphones and damage the components.
For more detailed product FAQs, please contact our customer service.
Activation & Warranty
Permanent replacement of damaged, defective item or missing components. Please activate via email below within 15 days. sudugoseller@gmail.com
FCC STATEMENT 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, and 2) this device must accept any interference received, including interference that may cause undesired operation. 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 communications. 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 correct the interference by one or more of the following measures:
Reorient the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into and outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.