Logitech M720 is a recently launched mouse, which is also wireless and Bluetooth dual-mode. For people with multiple devices, it is very unhappy to have several mice on the desktop, so it is more convenient to have such a mouse connected to multiple devices. Previously, Logitech's anywhere series of mice are also dual-mode, and the price of this M720 is not much different from anywhere 2, But the style is different. OK, let's take a look at unpacking first.

The M720 mouse uses plastic packaging without a packaging box. It is a little unacceptable for the product at this price. After all, about 100 previously purchased mice will have a packaging box, which is very easy to damage the mouse.

There is a logo in the upper right corner, 3 devices are connected, Bluetooth, 24 month life, 8 function keys

There is a more detailed introduction on the back. Speed roller is a special function.

The opening on the back is easier to open than the general fully closed plastic packaging!

It can be opened as soon as it is torn, which is very convenient. You don't need to use big scissors anymore.

Take out the mouse and have a look! I feel that the design is pretty good! The shell is a little like skin material. I don't know whether it will be oiled after a long time of use. That will become very ugly!

The side image shows that there is a certain radian and it is relatively high, which is suitable for large users.

Looking at the details, many Logitech products have begun to use this dual damping mode of rollers.

Press the button behind the scroll wheel to switch the damping mode. The two modes correspond to different applications.

This is the damping mode, just like the normal mouse, nothing special.

This is the undamped mode, super smooth, dial once, scroll forever...

In the thumb position, there is actually a button. The default is a gesture button. Pressing it can be a function key. When pressed, it moves back and forth, left and right to achieve different functions. This can be customized and modified. When using the mouse, it is easy to touch by mistake. You can set it as a less important function key.

The indicator light of the connected device will flash to indicate which device you are connecting.

Use the button below to switch. In addition, this button can not be used to change the key settings. It is the only function. It is also a very important function, so it is unnecessary to modify it.

If it is a slow blinking device, it indicates that it has been paired. If it is a fast blinking device, it indicates that it has not been paired. At the same time, there is a hidden light in the middle of the mouse. If it is paired, it is always on and then off. If the device is not connected, it will also flash all the time. The prompt is quite obvious.

The back uses a white bottom with a black pad, but the pad area is small and the friction is small.

There are M720 logo and UFO and Bluetooth dual-mode logo under the upper foot pad.

There are sensors and equipment switches on the back of the battery compartment, so there is nothing to introduce.

Open the back shell of the battery compartment to see the battery compartment. It is driven by a No. 5 battery and has a storage location for the UnionPay device to prevent the receiver from losing.

I wanted to take apart the original inside, but my small screwdriver was too powerful. I almost tripped the screw and only unscrewed one screw. I couldn't get the other one. I had no choice but to give up. It seems that I need a new set of screwdrivers with better quality. Taobao's nine yuan and nine yuan package is really bad. Who can recommend a good product.

There is no internal display, let's compare it. The T400, which is used daily at home, is a little difficult to use by right clicking. Viewed from the front, the M720 is a circle larger than the T400, and the position of the mother finger also has an additional shape, which is narrow at the top and wide at the bottom.

From the side view, it is obvious that the M720 is much higher than the T400 and is no longer so flat. In fact, it is more comfortable to hold.

The weights of the two mice differ greatly. The T400 uses two No. 5 batteries, and the M720 uses one No. 5 battery. Without the battery, the M720 is twice as heavy as the T400. After the battery is installed, the difference is still 20g, but it still feels that the M720 will be heavier.

Compare lying down with grasping.

It should be more obvious from the figure that the M720 is more suitable for crawling grip. The whole palm is in contact with the mouse, while the T400 crawling grip is a bit peaceful. When using the grip mode, the M720 can only be grasped with more force than the T400. Although it is only 20 grams less, it feels quite different. Of course, this is the best one for you.

All friends who have used Logitech Union equipment know that SetPoint is needed to set the keys for a multi-functional mouse, so first you need to use this to set the mouse's multi-functional keys. But when you open SetPoint, you will find that a dialog box comes out first

This mouse requires the software Options to customize the corresponding device, but UnionPay can still use it. Let's click OK first. Because the previous Union device is used, you need to connect the mouse first. Click the tool setting page

You can see that you have several connected devices. There are three models, one keyboard and two mice. Then click Pair New Device

At this time, you will be asked to turn off and then turn on the power of the device.

After pairing, you can see the device name of the M720, and then you can use it.

Let's go back to the mouse setting page. We can't see the option of M720, so SetPoint can be used to connect, but it can't customize the device. So we need to download the Options prompted just now!

After downloading and installing, you can open it to see the mouse picture of the M720. Because it has been paired before, you can directly set it. Graphical way, it feels cool!

Options can only set the mouse. There are only two major items. One is the mouse button setting, and the other is pointing and scrolling. It feels simple. The keys can be customized where the circles are marked. They are wheel keys, wheel left, wheel right, forward, backward, and thumb keys. A total of 6 keys can be customized.

When the mouse hovers over the circle, a blue font will appear in the middle to explain the function of the current button.

Click the position of the circle to see the functions that can be set. You can choose from a variety of shortcut keys. By default, the key at the thumb position is a gesture function. After pressing and holding, you can move up, down, left and right to achieve different operations, which is very suitable for lazy people. But for the cauldron, this gesture function seems a bit strange.

Of course, you can also assign user-defined keys and input shortcut keys by yourself. The left and right buttons of the scroll wheel are set as the tab switch buttons of the browser. The forward button is not used long, but is replaced by the ctrl+w close window button. In this way, it is very convenient to view the web page. You can switch pages and close by simply pressing the mouse. You don't need to move the mouse back and forth to operate. I'm really lazy.

In the pointing and scroll wheel settings, you can see that there are only three settings: pointer speed, smooth scroll and scroll wheel direction. There is nothing else.

Note that there is an application in the upper right corner of the software, which also has other implications.

After clicking, you can add an application program, and then set the keys for each different program, which are not conflicting with each other. It is very nice. This way, you can set some common or special software separately, without changing the system settings every time,

Click More below, and only a page to view device and software updates will appear. There is no more settings.

Click Add Device in the lower right corner, and the following screen will appear. You can pair new devices according to your needs.

After clicking Add Unifying Device, the following screen will appear, linking the operation steps. If you click Advanced, the same setting interface as SetPoint will appear, not to mention here.

For Options and SetPoint, the settings are not so rich, but Options has simplified other useless tags. The pure black background will make you pay more attention to mouse settings.

After a few days of use, I feel that the M720 mouse is designed for users with large palms, because it is not used after a few times of use for my daughter-in-law. The reason is that the mouse is too large, which is not convenient to use. Large hands users are very suitable for lying on their hands. The palm can be placed on it, and the belly of the middle finger is just on the edge of the right button, The key stroke of the M720 is short and some of it is sensitive. Sometimes the right button will be triggered by a little force when moving. Sometimes the key at the thumb position will be triggered by a little force when moving quickly. You can set the key at the thumb position according to your own situation. You can set it as a decorative key without any function to prevent this situation from happening in the cauldron.

The Bluetooth Union dual-mode multi device connection is also very easy to use. No. 1 is for desktop computers, No. 2 is for Macs, and No. 3 is for mobile phones. It is a perfect fit. You don't need to change the mouse every time. It feels great. With a mouse in your hand, you don't have to worry about anything else. If you use a K480, K380, K780 keyboard that supports multiple devices, you should be almost invincible.

However, if the mobile phone or other wireless devices suddenly use the high traffic network when using the UnionPay connection mode, such as the mobile phone using the wifi network for high-speed download, sometimes the mouse delays and temporarily fails, but I have not encountered such a situation when using the T400. It seems that the wireless signal still has a certain impact. If it is used at an important moment, you should pay attention not to affect the network condition, but this is not the case when connecting to Bluetooth.

In general, it is highly recommended for users who use multiple devices every day. One mouse can do it.

advantage:

1. Bluetooth, Union Dual Mode

2. Three devices can be connected for seamless switching

3. The scroll wheel mode can be switched to add usage scenarios

Disadvantages:

1. If you use the union mode to connect, you will be interfered by other wireless signals

2. Undamped mode is said to be very easy to break

3. Default DPI too low

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