Skip to main content
Submit a request
Sign in
English (US)
Deutsch
Español
Français
Italiano
Japanese (Japan)
中文 (香港)
Blog
Submit a request
Avantree Support
Radio & Speaker
Optic Sun
Optic Sun
Avantree Optic Sun User Manual
How to pair your SG188 to your phone?
How to Adjust Volume on SG188?
How to factory reset / clear pairing history of SG188?
How to get SG188 into Bluetooth Pairing Mode?
How to Use Avantree SG188?