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 and take out the headset. The headset will automatically start and pair. (important note: turning on the charging box switch before opening the charging box is the premise of automatic startup of the headset)
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, and the headset will automatically shut down.
5. The left and right earphones of the i11 Tws wireless earphones can be separately connected to 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 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 increase the volume, press the right earphone for 3 times to increase the volume, press the function for 3 seconds, press the button for 5 seconds to turn on and off, the two earphones will call at the same time.
2. Turn off the phone and turn it on again, and the headset will automatically connect to the phone;
3. The whole machine is prompted by voice;
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 music headset 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 stand is 400AH, and the battery capacity of the earphone is 40mAh;
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 400mAh.
10. The charging box can charge the headset 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.