1. Introduction
Thank you for choosing the OHAYO A8 Open Ear Clip On Earbuds. This manual provides detailed instructions on how to set up, operate, and maintain your new earbuds. Please read this manual carefully before use and keep it for future reference.
OHAYO A8 Open Ear Clip On Earbuds and Charging Case
2. Package Contents
- OHAYO A8 Open Ear Clip On Earbuds
- Charging Case
- USB Type-C Charging Cable
- User Manual (this document, also available as PDF: View PDF Manual)
3. Setup
3.1. Powering On
After opening the charging case, take out the earphones. Peel off the insulation protector from the earbuds. Place the earphones back into the charging case and close the lid. Re-open the charging case to begin Bluetooth connection.
Earbuds removed from charging case, showing insulation protector
3.2. Bluetooth Pairing
Turn on Bluetooth on your phone and enter connecting mode. Select the device model “A8” to pair.
Note: If already paired with other devices, press and hold both earbuds' touch buttons for 4 seconds simultaneously to enter new-device pairing mode.
Phone screen showing Bluetooth pairing for A8 earbuds
3.3. Wearing the Earbuds
These Bluetooth headphones are worn in the middle of the earbuds, not the earlobes. You can adjust the height of the ear racks to enhance comfort. The sound is designed to be like a speaker around your ears, allowing you to move the speaker closer to optimize sound quality and bass.
Proper wearing of the OHAYO A8 earbuds
4. Operating Instructions
4.1. Powering Off
Place the earphones back into the charging case and close the lid to complete shutdown.
Earbuds returning to charging case for shutdown
4.2. Music Mode Controls
- Play/Pause: Double tap the left or right earphone (L or R).
- Previous Track: Triple-click the left earphone (L).
- Next Track: Triple-click the right earphone (R).
- Volume -: Short press the left earphone (L).
- Volume +: Short press the right earphone (R).
- TWS Pairing Mode: Simultaneously short-press both earbuds 5 times.
Music playback controls
4.3. Call Mode Controls
- Answer: Single tap the left or right earphone (L or R).
- Reject Call/End Call: Double tap the left or right earphone (L or R).
- Voice Assistant: Press and hold 2 seconds the left or right earphone (L or R).
Call controls and microphone location
5. Charging
5.1. Charging Case Battery Level Display
The charging case features an LED display that shows '100' when fully charged.
Charging case with LED display
5.2. Earbud Charging Status
- Charging: The indicator lights on the earbuds flash during charging.
- Full Charge: When the earphones are fully charged, the two indicators next to them turn off.
5.3. Low Battery Note
If the charging case battery is low, it will stop charging the earbuds. Ensure the charging case is fully charged before attempting to charge the earbuds.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Ohayo |
| Model Name | A8 |
| Bluetooth Name | A8 |
| Bluetooth Version | 6.0 |
| Communication Range | 10m (in open environments) |
| Earphone Battery Capacity | 50mAh |
| Charging Case Battery Capacity | 500mAh |
| Input | DC 5V=1A |
| Charging Time | 1.5h-2h |
| Frequency Response | 20Hz-20KHz |
| Charging Port | Type-C |
| Max Output | 56mW |
| Number Of Drivers | 2 |
| Impedance Range | up to 32 Ω |
| Sensitivity | 96dB |
| Total Harmonic Distortion | 6% |
| Waterproof Rating | IPX6 |
| Vocalism Principle | Dynamic |
| Codecs | AAC, SBC |
| Features | Waterproof, With microphone, Apple Siri Support, Playback Control, Google Assistant Support |
| Certifications | CE, FCC, RoHS |
6.1. Battery Life Variation
Battery life varies depending on conditions. Expect approximately 6.2 hours of playback at 60% volume (at 25°C). At maximum volume or below 0°C, playback time may be reduced by up to 30%.
7. Troubleshooting
7.1. Earbuds Cannot Be Turned On
The battery power may be low. Charge the headphones for 1 to 2 hours.
7.2. No Indication of Charging Power
- Check if the charging interface of the headphones is in contact with the POGO PIN of the charging case and if the insertion method is correct.
- Charge the charging case for 2 to 3 hours.
- Ensure the headphones are placed properly in the case.
- Remove any stains on the charging copper columns.
- Verify that the USB Type-C charging cable is properly plugged in and the power switch is turned on.
7.3. One Earphone Has No Sound
The left and right earphones may have failed to connect and pair. Re-pair them after restoring factory settings.
7.4. Sound Quality Issues
Sound quality depends on your phone's Bluetooth® version (5.0+ recommended). Older devices may limit AAC/SBC performance. Update your phone's operating system and use music apps supporting HD audio (e.g., Spotify Premium).
7.5. Unstable Connection
For a stable connection:
- Keep your phone within 10 meters of the earbuds.
- Avoid areas with microwaves or crowded Wi-Fi networks.
- If the connection is interrupted, reset pairing.
7.6. Factory Reset
When Bluetooth is connected, press and hold both earbuds for 4 seconds. The lights will flash, indicating a factory reset. You will need to reconnect to your Bluetooth device and delete the original pairing name if necessary.
8. Maintenance
- Keep the earbuds and charging case clean and dry.
- Regularly clean the charging contacts on both the earbuds and the case to ensure proper charging.
- Avoid exposing the device to extreme temperatures or direct sunlight.
- Do not use abrasive cleaners or solvents.
9. User Tips
- Comfortable Fit: The OHAYO A8 earbuds are designed for all-day comfort, especially for small ears. Adjust the ear racks to find your most comfortable and secure fit.
- Situational Awareness: The open-ear design allows you to enjoy audio while remaining aware of your surroundings, making them ideal for commuting, running, and outdoor activities.
- Optimal Sound: For the best sound quality and bass, ensure the earbuds are positioned correctly to bring the speaker closer to your ear canal.
- Active Lifestyle: With IPX6 waterproof rating, these earbuds are suitable for workouts, runs, and other active uses, resisting sweat and rain.
- Stable Connection: To maintain a strong Bluetooth connection, keep your paired device within 10 meters and avoid environments with high interference like microwaves or dense Wi-Fi areas.
10. Safety Information
10.1. Battery Warning
WARNING: Built-in lithium battery! Do not charge in humid, hot, or cold environments! Fire danger!
11. Regulatory Information
11.1. FCC Conditions
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.
- This device must accept any interference received, including interference that may cause undesired operation.
11.2. EU Conformity Statement
This product and, if applicable, the supplied accessories are also marked with "CE" and comply with the applicable harmonized European standards listed under the EMC Directive 2004/108/EC, the RoHS Directive 2011/65/EU, and the WEEE directive 2012/19/EU. Products marked with this symbol cannot be disposed of as unsorted municipal waste in the European Union. For proper recycling, return this product to your local supplier upon the purchase of equivalent new equipment or dispose of it at designated collection points. For more information, see: www.recyclethis.info.
12. Support
We hope you are happy with your purchase. If you have any questions or require support, please do not hesitate to contact us.
E-mail: support@ohayoaudio.com
