User Guide
Table Of Contents
- Contents
- Notice
- Product Overview
- Charging and Powering
- Connections
- Wearing this product
- Operating this Product
- Settings
- Troubleshooting
- Read this first
- No sound can be heard
- Sound can only be heard from one earphone
- Power will not turn on
- The product cannot be charged
- Cannot connect to a Bluetooth device
- The product does not operate or play back
- The sound is distorted, noisy or choppy
- Restoring this product to factory defaults (Initialize / Reset)
- Problem Still Not Resolved (Customer Support)
- Appendix
Automatically adjust the sound quality according to the
volume
When LISTENING CARE is enabled, this product will automatically adjust the sound quality according to the
playback volume.
This feature adjusts the frequency balance, offering rich sound quality playback even at a low volume.
Use the Headphones Controller app to make these settings.
(
LISTENING CARE
Settings
(
ON (default setting): enables LISTENING CARE
(
OFF: disables LISTENING CARE
Related links
(
“About the app for earphones/headphones”(p.32)
(
“List of settings (main screen)”(p.33)
(
“List of product settings (menu)”(p.34)
35
Settings > Automatically adjust the sound quality according to the volume