Avantree SG188 Bluetooth Smart Audio Sunglasses

sg188Reset if the sunglasses cannot connect properly with your device. First,Get SG188 into Bluetooth Pairing Mode Then,Four-click the button,you will hear 2 beep and LED shows solid Red&BlueThe Avantree SG188 is a Sunglasses & Bluetooth speaker 2-in-1. Its convenient open-ear audio desn allows the user to stay aware of hisher surroundings whi...