Sinodec|China manufacture of TWS wireless bluetooth headset, custom USB type-C cable, micro USB charger cord, USB charger adapter, USB Hubs, USB-C 3.0 OTG cable, CE&RoHs, FCC, UL certified since2003

Home > FAQs
FAQs
How to use wireless bluetooth earphone?

2020-9-27 18:16:38

Today, Sinodec Industrial Co.,LTD. in China will introduce something about the wireless bluetooth V5.0 headset, then you will know how to use it, 

1. Use voice dialing: short press the MFB button once (press for less than 1 second and hear 1 beep is a short press), say the name of the person you want to call, provided that you have to store it on the phone  Voice dialing records.

2. Dial the last call number: Long press the multi-function button to complete the redial.

3. Answer the call: short press the MFB button once.

4. End the call: short press the MFB button once.

https://www.sinodec.com/products/Bluetooth_Wireless_Earphone.asp

When the Bluetooth headset is plugged into the charger:

1. The indicator light is always on, indicating that it is charging.

2. The indicator light goes out, indicating that the charging is complete.

The Bluetooth headset is not plugged into the charger:

1. The indicator light is off, indicating that it has been shut down.

2. The indicator light keeps on, indicating that it has entered the pairing mode.

3. The indicator light flashes 5 times quickly, indicating successful pairing.

4. The indicator light flashes quickly once every 3 seconds, indicating that it is in the standby state.

5. The indicator light flashes slowly once every 8 seconds, indicating that it is in a call state.

Precautions for use: When the headset is almost exhausted, there will be 5 short sounds every 20 seconds to remind you.

One for two method

Step 1: First pair the first Samsung phone with Bluetooth

1. When the Bluetooth headset is turned off, press and hold the smart switch key for about 10 seconds (or directly dial the ON/OFF button to the ON state), until the headset indicator flashes red and blue alternately and enters the searched state

2. Turn on the Bluetooth function of mobile phone 1, search for Bluetooth devices to find the "device" name of the Bluetooth headset, and click pairing to complete the connection

Step 2: Pair the Apple phone with the Bluetooth headset

1. Long press the headset smart switch until the indicator light goes out to turn off the Bluetooth headset, and turn off the Bluetooth of the Samsung mobile phone.

2. Turn on the Bluetooth headset again to the searched state (red and blue lights are flashing)

3. Turn on the Bluetooth function of the Apple mobile phone, search for Bluetooth devices, find the "device" name, and click pairing to complete the connection

Step 3: Connect the first mobile phone to the Bluetooth headset

1. Turn on the Bluetooth function of Samsung mobile phone and find the previously connected "Q8", click connect

You can complete the smart one for two.

Recharge

First of all, choose a suitable charger.  Because most Bluetooth headsets have dedicated chargers, if you don’t have a dedicated charger, you can directly find the charging interface (some with a round hole, some with a MiniUSB universal interface) and use the same charger with the same rated output power.

Secondly, the charging time of general Bluetooth headsets should be kept within 2 hours, because too long charging time will directly cause the machine circuit board to age or even burn out, and various inexplicable machine failures, such as standby  Shortened time, frequent disconnection, shortened call distance, unable to turn on and other issues.  So, for the sake of your Bluetooth headsets, please give them a proper charging time.

Then, plug all the plugs in when charging, don't just plug in more than half, so long-term use will cause damage to the Bluetooth headset.  Of course, when unplugging the charging plug, don't be so big or rude, but be gentle, otherwise pulling the plug like this for a long time will cause the plug to become loose.

Then, when the Bluetooth headset is connected to the power source and charging starts, the red indicator light on the Bluetooth headset will stay on, indicating that it is charging.  If the charging is completed, the indicator light will turn blue, then the charger can be removed.

Also, when you want to charge the Bluetooth headset again, make sure that the previous battery is used up before refilling.

In addition, if the Bluetooth headset is plugged into the base or charging box for charging, compared to charging the Bluetooth headset directly, the power after charging will be more durable in use.  In addition, the charging method is the same as charging the Bluetooth headset directly. Align the charging cable with the hole of the base and insert it, and then turn on the power to charge normally.

Finally, after the charger of the Bluetooth headset is charged, remember to unplug it from the power strip. If it is plugged into the power supply for a long time, it will directly and seriously affect the life of the charger.

The above is all about the types of bluetooth headsets and how to wear them. Of course, the biggest advantage of bluetooth headsets is that we users can avoid the trouble of annoying wires and talk easily in various ways.




Share to:

Previous: USB-C to USB lightning PD cable
Next: ​What are the types of Bluetooth headsets and how to wear Bluetooth headsets?