-mini wireless earpiece -different solutions: pen, glasses, watch -wholesale price ... 3 seconds, the Bluetooth is open, and while the indicator light is still and keep blue, it means the ... , and enter the password “0000”, then Bluetooth watch indicator shining for 2 times means the mobile pairs with the ... WatchConnect the charger with the watch, find the red indicator is on, charge the watch for 2-3 hours ...