1. Place the earbuds in the charging case.
2. Connect charging case to a USB power supply or device with USB port.
Red Flashes-Charging case in charging.
Red-Charging case is fully charged.
Blue Flashes-Charging case low battery
1. 將耳機放在充電盒中。
2. 將充電盒連接到USB 電源供應或帶USB 埠的充電裝置。
閃爍紅燈-充電盒正在充電。
紅燈-充電盒已充滿電。
閃爍藍燈-充電盒低電量。