The data security in the network era has been paid more and more attention. People often say that your password has not been lost, right? Your QQ has not been stolen, has it? It can be seen that data security has increasingly become a key project in modern life. The USB flash drive is lost, and all the data in it is lost. The simple password is insecure and easy to be cracked. The complex password input is too cumbersome, and it is not easy for older people who are not used to computers to use it. The product that the author takes you to experience today is a product that meets the requirements of user data security and is easy to use.

The Flying Fingerprint Bluetooth Headset FZ-408 has three features: fingerprint encryption, seamless photography, and flying finger lock screen.

The outer packaging of the Flying Finger is made of environment-friendly materials, which is similar to the packaging of most digital products in the market. The front is relatively simple, and only the FINZ product logo is printed.

The back of the product is marked with the product name, manufacturer, service phone and other basic information. At the same time, the big red Himalayan inside shows that the headset is cooperative with Himalayan FM.

Open the outer package, and the flying finger earphone is located in the customized groove. The packaging design of product accessories is more interesting. The flip design is adopted, and all product accessories can be seen at a glance.

Fingerprint Bluetooth headset family photo. It includes a Bluetooth headset host, an earplug, a data cable and a lanyard, and a TF card for storage.

The front of bluetooth headset provides fingerprint scanning interface, led indicator and switch. The length is not too long. It can be seen from the figure that the length is 6cm.

The back of the product is a clamp for fixing, on which the FINZ mark is clearly printed.

At the bottom of the headphone console is a mic port that can be used for calling and recording.

The side of the headset provides the mode switch of the product, and the multiplexed switch button is used to switch between the previous and the next or adjust the volume during the call. A 3.5mm headphone jack is also provided.

On the other side of the product, a pressing hole for resetting is provided, which is convenient for users to reset when the headset has problems. At the same time, a tf card slot is provided to insert the tf card and complete the entry of encrypted data. The upper end also provides a MicroUSB interface for data communication and charging.

The top position of the host is the key and expansion. The mainframe adopts the outer lining design of leather material, which looks very tall.

After pressing the button, it can be seen that the headset has two LEDs for indicating the status, and the working status of the headset is indicated through a variety of LED displays. This status is a little bit more. At first, it may be difficult to remember all the LED statuses, so you can use it according to the instructions.

In order to facilitate the use of customers, the manufacturer of Flying Finger has provided an earplug and a large and a small plastic earplug as well as the earphones currently sold in the market.

The headphone wire is a popular noodle wire. Charging and data communication provide a relatively short data line. For the author, this line is really too short for the reason of low efficiency. However, everyone has similar data lines on hand, which should not be a problem.

The flying finger provides a lanyard to facilitate the user to carry the headset, but the author has not used it in actual use. Of course, there are users who like this kind of lanyard, mainly because there is no place for clothes to clamp the Bluetooth host.

What is more commendable is that the Flying Finger provides an 8GB customized C6 TF card, which is convenient for users to use and no need to purchase other accessories

TF card can be easily inserted and removed. The author actually tested, and did not have to worry about the tf card falling down during use, because the buckle is very tight.

The first time I use APP, the setting page pops up directly, which I don't agree with. Without navigation and explanation, it is quite abrupt to enter this page directly. As a person who often uses various digital devices, I feel a little sudden, let alone ordinary users. It is also explained here that entering this place is mainly to guide the user to set the use of flying fingers to unlock. That is the fingerprint unlocking function we will mention later.

After opening the Bluetooth and headset connection of the mobile phone, the process is the same as that of binding an ordinary Bluetooth headset. The flying finger app will guide the user to set a fingerprint. To use the flying finger normally, the user must enter at least one fingerprint. Of course, it is no problem to enter multiple fingerprints. The fingerprint scanner of Flying Finger is slightly different from the one we use for daily check-in. Daily check-in is an overall entry, while the flying finger requires users to slide their fingers to scan and enter. Although it is slightly troublesome, it effectively reduces the size of the Bluetooth headset, and it is also very convenient for actual operation.

The flying finger lock screen is a very practical function. Of course, the flying finger is also considerate. In case of fingerprint failure, we can also use the pattern unlocking method we most often use. When the lock screen switch is selected in the APP, the fingerprint lock screen function will automatically start after completing the first step of the above setting. Of course, you can set it here. The specific setting process will not be repeated, and you can complete it according to the APP guidance.

A very important function of the Flying Finger Bluetooth Headset is to take pictures without trace. This function can only be used normally when the Flying Finger has a TF card. Of course, a new card cannot be used in the Flying Finger and needs to be formatted. So if you use your own card, first ensure the backup of data. When formatting, you can choose to encrypt or not. Once encryption and formatting are selected, the Flying Finger Bluetooth Headset also has another very important function, that is, the fingerprint USB flash disk function.

For the flying finger, security is the first priority, so whether you enter the file management or other pages, you need to scan the fingerprint to enter normally. After the fingerprint lock screen is set, the mobile phone is activated, and you will be prompted to scan the fingerprint to unlock, instead of using the usual unlocking method, you just need to scan it, which is convenient and more secure. In terms of seamless photography, the Flying Finger provides a more interesting storage method. When seamless photography is turned on, the phone's camera will automatically turn on. After the shooting is completed, the photos are not stored in your phone, but directly stored in the Bluetooth headset, better protecting your shooting privacy. At the same time, you must scan the fingerprint to open the files in the Bluetooth headset, Invisibly, the safety factor is greatly improved.

For daily use, the Flying Finger provides Himalayan FM for users to choose from. It is convenient to use the buttons of the Bluetooth headset to enable the Himalayan function. It is a great blessing for users who like crosstalk and voice e-books, and it is also very practical for users who like to listen to music online.

After setting the encryption tf, connect the flying finger to the computer through the data cable, and the USB driver file will not be installed, so its function cannot be used normally. At this time, you must brush the fingerprint with your hand to install the driver normally, so as to copy the data. Fingerprint needs to be brushed in each use. At the same time, the author takes off the tf card and reads it with a card reader, and will prompt that the tf card needs to be formatted. Do not format it at this time, or your data will be exhausted. This shows that Feizhi has made great efforts in storage security.

Summary:

After a period of trial, the author found that the flying finger fingerprint Bluetooth headset is indeed a product with a very high security factor. It uses fingerprint encryption to achieve non trace photography, flying finger lock screen, encrypted USB flash disk and other very practical functions. At the same time, intentional users can also use it as an MP3 player, which is not recommended by the author, Here are some suggestions for Feizhi's Bluetooth headset: Feizhi's APP suggests entering the navigation introduction page when entering, and then exiting the settings. Entering the settings directly is slightly abrupt and makes users feel overwhelmed.