How To Use:
1. Language Change: While the earphone is charged (put the earphone in the charger box), then double press the MFB (Multifunctional Button).
2. Bluetooth connection: Long press the multifunction button until the blue and red light flash alternatively, then open your Bluetooth device, search the ifans, choose it and complete connection.
3. Dual earphone connection: after connected with the left earphone, turn off the earphone and your Bluetooth device, then open your Bluetooth device again, and long press the MFB of two earphone at the same time, please do not loose the button when the blue and red light flash alternatively, when the blue light of two earphone flash, it mean connection complete.
|Net Weight (g)||13g (not include the storage box)|
|Battery Capacity||100mAh (50mAh each), 3.7V|
|Charging Time (h)||1-2h|
|Working Time (h)||3h|
|Standby Time (h)||80h|
|1* Charger Box|
| 1* USB cable
1 * Carrying Soft Case