1. We suggest using a 5V/1A adapter certified by UL or ETL only.2. In order to avoid damage to the charging case, do NOT use a fast charger that exceeds 5V/1A.3. To ensure long battery life, earphones and charging case should be charged once a month.Warning:1. Make sure your earphones are powered on, by simply taking them out of their chargingcase (or by touch-and-hold for 3 seconds). The two earphones will automatically be paired and a Red & Blue LED will flash rapidly on one earphone indicating that earphonesare ready to be paired with your device.2. Turn-On Bluetooth on your device, select “EB-503BT” from the Bluetooth device list toconnect.Pairing your earphones-Binaural use:1. Make sure your earpiece is powered on, by simply taking it out of its charging case (or by touch-and-hold for 3 seconds). A Red & Blue LED will flash rapidly on the earphone indicating that earphones are ready to pair with your device.2. Turn-On Bluetooth on your device, select “EB-503BT” from the Bluetooth device list to connect.Pairing your earphones-Single earphone use:1. Simply place the earphones into the charging case, the earphones will automaticallyturn off and start charging.2. Or, touch-and-hold the touch area of the earphone for 5 seconds to power-off the earphones.3. Or, when the earphone is disconnected for 3 minutes, it will automatically turn off.Powering off
