In the office, the use of the cable is really troublesome, because the cable length is often placed under the table will pull, have to bend to plug, so think about buying a wireless mouse, Bluetooth mouse desktop can not use, can only With a wireless mouse, it is both easy to use and free from many hassles. Previously bought a Logitech M215, with pretty good is a little small, (Last search did not seem to sell on the East), it looks like to find a circle, fancy the following - Logitech M275, size Appropriate, comfortable to use, well-designed price and very affordable existence, the link is as follows: (Usually 99 activities will be a lot cheaper, when buying 79)
First, appearance
positive
Negative
There is no open box, the box is small, as shown above
In fact, I wanted to buy other colors, but when I bought it, I was out of stock. There were only blue ones and there were special offers. So I went home and I was honestly not worth the trouble. Very bright, kind or more resistant.
My hands are relatively large and I have to work hard. I am a little bit bigger than the average one, but the game mouse is smaller and suitable for the right hand. It is an engineering design. It is all plastic, and the grip feels good. There is no light, and the bottom is infrared light. There is only a green marker light on the top. When it is used, it will light up. It is generally not bright.
Second, use experienceadvantage:
1, relatively sensitive, no problem with the general office, but still need a mouse pad, or positioning is not very accurate.
2, body plastic is very light.
3, the battery is really durable, the official said to use 18 months, bought in January 2016, I spent a year without changing the battery, I do not know when the battery will be no electricity, because the frequency of office use is still relatively high, And generally do not turn off the switch, automatic hibernation, indicating that power is indeed saved, but the power used to play the game may be more powerful, but the game is still a good cable, or when the team suddenly lost power on the battle.
4, affordable, activities generally 79, sometimes 69,.
5, work more solid, corners are very smooth, foot pads are also very smooth, not easy to fall off.
6, the sound is crisp, the life should be quite long.
7, support excellent union, can connect multiple Logitech wireless devices.
insufficient:
1, no DPI adjustment.
2, lack of light, appearance than low-key.
3, the middle wheel does not work feel too hard, although the wheel is not used, but each use feel uncomfortable.
4. There is no sensitivity when the mouse pad is absent, and the accuracy is not as good as the cable. However, the general office is not a problem.
On the whole, I am very satisfied with this mouse. At present, I feel that the wheel is not very comfortable. Nothing is wrong with me. If everyone is also in office, I can think about it, or I can buy other Logitech models without problems. I feel that Logitech is quite kind and low. The end of the product is as strong and durable as it was. Before purchasing Pennefather, he retired in less than half a year, and the price is not much cheaper, so he would rather spend a little more money to buy a rest assured.
Instruction Manual
1. Features
Clock display, 10 sets of adjustable timed power control, randomized power control, manual switch and optional DST setup.
2. First time charging
This timer contains a rechargeable battery. It is normal that the new/old model runs out of battery if it wasn`t being charged for a long period of time. In this case, the screen will not turn on.
To charge : simply plug the timer to a power outlet. The charging time should take at least 15 minutes.
If the screen doesn`t light up or displays garbled characters, simply reboot the system by pressing the [RESET" button.
3. Set clock
Hold [CLOCK" button and [WEEK" button to adjust week.
Hold [CLOCK" button and [HOUR" button to adjust hour.
Hold [CLOCK" button and [MINUTE" button to adjust minute.
Hold [CLOCK" button and [TIMER" button to select 12 hour/24 hour display.
Hold [CLOCK" button and [ON/AUTO/OFF" button to enable/disable DST (daylight-saving-time).
4. Set timer
Press [TIMER" button, select and set timer. Setting rotation : 1on, 1off, 2on, 2off, ...... , 10on, 10off.
Press [HOUR" button to set hour for timer.
Press [MIN" button to set minute for timer.
Press [WEEK" button to set weekday for timer. Multiple weekdays can be selected. ex: if selected [MO", the timer will only apply on every Monday; if selected [ MO, WE, FR", the timer will apply on every Monday, Wednesday and Friday.
Press [RES/RCL" button to cancel the selected on or off timer. The screen will show "-- -- : -- --" , the timer is canceled.
Press [RES/RCL" button again to reactivate the timer.
When timers are set, press [CLOCK" to quit timer setting and return to clock.
5. Random function
Press [RANDOM" button to activate random function, press again to cancel function.
System only runs random function when [AUTO" is on.
Random function will automatically start the timer from 2 to 32 minutes after the setting.
ex : if timer 1on was set to 19:30 with the random function on, the timer will activate randomly between 19:33 to 20:03.
if timer 1off was set to 23:00 with the random function on, the timer will activate randomly between 23:02 to 23:32.
To avoid overlapping, make sure to leave a minimum of 31 minutes gap between different sets of timer.
6. Manual control
Displayed features:
ON : socket turns on.
OFF : socket turns off.
AUTO : socket turns on/off automatically via timer.
Manual ON setting
Press [ON/AUTO/OFF" button to switch from [AUTO" to [ON".
This mode allows socket of the device to power up. Power indicator will light up.
Manual OFF setting
Press [ON/AUTO/OFF" button to switch from [AUTO" to [OFF".
This mode turns socket of the device off. Power indicators will turn off.
7. Electrical parameters
Operating voltage : 230VAC
Battery : NiMh 1.2V
Power consumption : < 0.9W
Response time : 1 minute
Power output : 230VAC/16A/3680W
Q&A
Q: Why won`t my timer turn on?
A: It`s out of battery, you can charge the timer by plugging onto any power outlet. Charge the device for at least 15 minutes. Then press [RESET " button to reset the device.
Q: Can I set seconds of the timer?
A: No, the smallest time unit is minute.
Q: Does my timer keeps old settings without being plugged onto a power outlet?
A: Yes, the timer has an internal battery, it allows the timer to save settings without a power outlet.
Q: Is the battery rechargeable?
A: Yes, the battery is rechargeable. We recommend to charge it for 4 hours so the battery is fully charged.
Q: Does the timer needs internet connection?
A: The timer does not need internet.
Q: Does the screen have back light function?
A: It doesn`t support back light.
Digital Timer Socket, Timing Switch Socket, Electronic Timer Socket, Timer Socket
NINGBO COWELL ELECTRONICS & TECHNOLOGY CO., LTD , https://www.cowellsockets.com