GENAI 2A27V-A2 Wireless Earphones Instruction Manual
- September 14, 2024
- GENAI
Table of Contents
GENAI 2A27V-A2 Wireless Earphones
Warning:
- Before using the product for the first time, make sure it is fully charged before using it.
- If the product does not charge properly, try replacing the charging cable and charger. Note: 3.7V/1A is the most suitable charging current and voltage.
- Before using the product, check that the insulation patch is removed from the contact location between the headphones and the charging case to avoid not being able to charge the headphones properly.
- When you can’t pair left and right headphones at the same time, try ignoring this device on your phone. Finally, take the headphones out of the headphone case at the same time and repair them.
- When an unstable connection occurs, make sure that the surrounding environment is free of interference and blocking, as well as that the earphones and pairing devices are not too far apart. If the problem does not get better, we recommend ignoring the device and re-pairing it if the battery is sufficient.
For questions about product parameters, you can refer to the information on the package and web detail page, such as battery capacity, Wireless version, earphones operation, etc.
FCC WARNING
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
- This device may not cause harmful interference, and
- 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, under 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 by 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 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 the receiver.
- Connect the equipment to 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.
Note: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. Such modifications could void the user’s authority to operate the equipment.
The device has been evaluated to meet general RF exposure requirements. This equipment complies with FCC’s RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna(s) must not be co- located or in conjunction with any other antenna or transmitter.
Specifications
| Parameter | Details |
|---|---|
| Charging Voltage | 3.7V/1A |
| Battery Capacity | Refer to the package and web detail page |
| Wireless Version | Refer to the package and web detail page |
FAQ
What should I do if the product does not charge properly?
Try replacing the charging cable and charger. Note: 3.7V/1A is the most suitable charging current and voltage.
How do I ensure the headphones charge properly?
Check that the insulation patch is removed from the contact location between the headphones and the charging case.
What should I do if I can't pair the left and right headphones?
Try ignoring this device on your phone. Finally, take the headphones out of the headphone case at the same time and re-pair them.
What can I do if there is an unstable connection?
Make sure that the surrounding environment is free of interference and blocking, and that the earphones and pairing device are not too far apart. If the problem persists, try ignoring the device and re-pairing it if the battery is sufficient.
Where can I find information about product parameters?
Refer to the information on the package and web detail page, such as battery capacity, wireless version, and earphone operation.