Sennheiser MOMENTUM True Wireless 2 Instruction manual MOMENTUM True Wireless - Page 15

Using the earphones Charging the rechargeable battery of the earbuds and the charging case L 1 2 R 3 USB-C USB-A 1. Open the charging case by overcoming a slight magnetic resistance and insert the left earbud into the left charging compartment and the right earbud into the right charging compartment. The earbuds are magnetically pulled into the charging compartments. 2. Connect the USB-C connector of the USB cable to the USB-C socket of the charging case. 3. Connect the USB-A connector to a corresponding socket of a USB power source (to be ordered separately). Make sure that the USB power source is connected to the power supply system. The rechargeable batteries of the earbuds and the charging case are being charged. If no earbuds are inserted into the charging case, only the rechargeable battery of the charging case is being charged. The LED of the charging case displays the charge status: LED Charging case WITH earbuds inserted Charging case WITHOUT earbuds inserted pulses yellow ... earbuds and charging case are being charged ... charging case is being charged lights up green ... earbuds and charging case are fully charged ... charging case is fully charged flashes red ... a charging error/ battery error has been detected in at least one earbud (> 34) ... a charging error/ battery error has been detected in the charging case (> 34) MOMENTUM True Wireless 2 | 15