sg188Step 1: Refer to the following link and Enter Pairing Mode on the SG188. how to get SG188 into pairing mode. Step 2: ConnectPair the Headphone to Bluetooth on Your Device.SG188 Power & Charging Related September 19, 2025 08:21; Updated; Please charge the glasses with the charging cable provided and any DC 5V, 0.5-2A power sources(e.g.phone