A. Use steps and special instructions
1. Turn on the charging box switch (blue light or red light).
2. Open the top cover of the charging box to take out the headset, and the headset will automatically start and pair. (important: turning on the charging box switch before opening the charging box is the premise for the headset to start up automatically)
3. Pair with other devices: turn on the bluetooth setting of your phone or other devices ---- search for the bluetooth name \"i11\"  \", click \"connect bluetooth\",
4. Put the headset into the charging box and enter the charging mode. The headset will automatically shut down.
5. The left and right earphones of i11 Tws wireless earphones can be separately connected for use by other bluetooth devices
6. If the i11 Tws wireless headset is not connected to the bluetooth device for 5 minutes, it will automatically shut down
2. Description of earphone touch function:
1. Touch the position of the left ear and the right ear, touch the phone gently for 1 time to answer the phone, touch the left earphone for 2 times to reduce the volume, touch the right earphone for 2 times to increase the volume, press the left earphone for 3 times to play the next song, press the right earphone for 3 times to play the last song, long press the function for 3 seconds, long press the switch for 5 seconds, the two earphones will call at the same time.
2. Turn off the device and turn it on again. The headset will automatically connect to the phone.
3. The whole machine has voice prompts;
4. The earphone is a two-channel call, and there is sound in both left and right ears;
Product parameters:5. The playing time of the headset music is about 2-3 hours, the talking time is about 4 hours, and the standby time is about 6 hours;
6. The battery capacity of the charging seat is 300AH, and the battery capacity of the earphone is 35mAh;
7. Charging time: 70 minutes;
8. Charging voltage of charging box is 5V;
9. The time of the charging box is 1 hour. The capacity of the charging box is 300mAh.
10. The charging box can charge the headset for about 4 times;
11. When charging the headset, the red light will always be on and the light will be off.
12. The blue light is always on when the charging box is used to charge the headset.