Avantree BTSG-188 Wireless Audio Sunglasses User Guide

sg188SG188 QSG FRONT Users Manual Avantronics Limited BTSG 188 WJ5 WJ5BTSG188 btsg Avantree SG188 Wireless Audio Sunglasses Model No.: BTSG-188 Quick Start GuideSG188 Overview - Buttons & Indicators; SG188 Power & Charging Related; SG188 Use with a Mobile Device; How to get SG188 into Bluetooth Pairing Mode? How to factory reset clear