In addition to the color change and battery life, there are other ways to return to the entry office mouse, that is, the theme of environmental protection can go, speaking of environmental protection, I have to say that the recent Louvre famous painting "Mona Lisa" was two "environmental activists" splashed tomato soup hotly discussed, if the brain is broken, no matter how environmentally friendly it is meaningless, change to the mouse is also, the concept of environmental protection plays again 6, the practicality is not meaningful, there is no damage to no trading, it is better not to buy!
Gossip about this,This time I shared an environmentally friendly theme Bluetooth 5 sent by Microsoft for testing.0 office mouse, this mouse is also a special edition of Microsoft's 100-yuan main office series, 20% of the shell of this mouse is made of plastic in the ocean, and the color scheme is also a white and blue theme style.
100% ready** box.
Front. 
Back. When entry-level products encounter bottlenecks, it is really these themes of a community with a shared future for mankind or globalization that can give selling points. The design of the disposable envelope sounds clever, and the plastic seal is useless.
Parameter table. Compatible with win81. Win10 and Win11 Bluetooth 40 or above version of the access,The parameters are quite entry-level,139The addition of a yuan is a bit unreasonable for this configuration,After all, many of the 3395 volume kings are only 199,In addition, the official retail price of the marine environmental protection mouse is also 199,So now the profit of the office mouse is also the game mouse volume,This is great。
List of attachments. There is also an AA alkaline battery in the mouse, a warranty card, and an instruction manual, which are all standard.
Microsoft Eco-Theme Bluetooth 50 mouse.
Overall. 
Overall. The shell is made of white plastic, and the black "spots" on the shell are mixed black plastic materials, as for whether this part of the black material is the plastic of the ocean**, Microsoft doesn't need to tell us, but the mouse at this price is estimated to have a small chance of mixing special substrates separately for the sake of material color matching, and the key is that such decoration must not be said to be good-looking, so it is speculated that it should be the color of the ** plastic mixture as the base material. This is really environmentally friendly, so don't fall into the sea when using this mouse, otherwise it will be completely unenvironmentally friendly!
The mouse integrated buttons feel crisp and a bit double-ring, but I have to say that the thickness of this shell is considerable, and the weight of this small mouse is not light. I didn't use the side button, and now I really can't keep up with the situation.
Overall. 
Overall. Bottom shell. In order to avoid the battery, a bias bald head design is adopted, and then the mouse uses blue visible light, plus the shell is a little transparent, so the mouse will be somewhat light polluted. There is a small button at the bottom, which is the power switch and implements the Bluetooth pairing function. This foot sticker is really.,Microsoft is too immutable.,Where to buy this foot sticker when you change it in the future.,Get an IE3.Isn't the foot sticker of 0 affordable?
The medium hand grip is a bit uncomfortable and the mouse is too small.
Compare VT9Pro
Compare VT9Pro
Compare VT9Pro
Features. Features.
Features. Features.
Internal battery compartment.
Comes with a size 5 battery.
The side of the mouse is printed with the logo of marine environmental protection
Close-up of foot stickers. Roller. I have to say that the color difference of the blue part of the mouse is really small, which Microsoft really cares about, and the sense of design theme is stable. This scroll wheel is not big, the sense of scale is weak, and the sense of rolling confirmation is not firm enough, so that's all there is to it at these prices.
The mouse is relatively simple to disassemble, the upper shell and the middle shell are buckle fixed, this buckle material is very firm, it is very easy to disassemble, and then the four screws that fix the bottom shell can be seen, and the PCB structure can be seen after unscrewing.
Remove the upper shell. Interior.
Features. That's right! The bottom case is stamped with liaoning
Close-up of the roller structure.
PCB front.
The mouse is an antenna at the front end of the PCB, and the overall workmanship of the mouse is relatively OK, especially the diode and lens are designed with an independent black plastic hood.
The back of the PCB.
Close-up of the buttons Kaihua's ordinary white dot micro-movement.
Kaihua's encoder.
PixArt's PAW3220 entry-level optical engine supports up to 4000DPI and average performance.
NRF's N52810 radio master is also an entry point for positioning low power consumption.
Actual use performance,Microsoft's mouse is still only suitable for light office,Send and receive an email,Deal with some elementary word operations,After all, many applications are not convenient without using side buttons。 The battery life is really long, and a battery is not a big problem for half a year.
The theme of marine environmental protection is still quite novel in the peripherals circle, and there are more and more environmentally conscious users, I think that trying to reduce the frequency of mouse replacement and charging cycle is the basis of environmental protection, well, for the toss peripherals of the circle to say such a thing is the same as slapping their faces, don't say, the 139 yuan peripheral environmental protection tax I rushed, it is a punishment for their frequent mouse changes for many years!
Microsoft Ocean Environmentally Themed Bluetooth Mouse.
Pros:
1. Environmental protection;
Cons:
1. It's not easy to use