AS20L (BTHS-AS20L-BLK)
- AS20L - Document - PDF User Manual (English)
- AS20L - Document - PDF User Manual (Multilanguage)
- AS20L - Guide - How to wear
- AS20L - Guide - Connect to mobile device
- AS20L - Guide - Connect with 2 mobile devices simultaneously
- AS20L - Guide - Reconnect
- AS20L - Guide - Charging
- AS20L - Guide - Clear pairing history / Reset
- AS20L - Guide - Basic operation & LED indication
- AS20L - Troubleshooting - Can't pair / connect with my device
- AS20L - Troubleshooting - Sound cuts in & out?