1. Charging: The maximum charging time of any brand of Bluetooth device is 3 hours. Usually see the indicator on the keyboard change color or turn off the power can be turned off. Charging a product for a long time can cause serious damage to it.
2, if you do not use the wireless keyboard for a long time, it is best to charge the device once a month or so. Lest its built-in battery enters the dormant period and cannot be recharged.
3, in many cases, the vast majority of computers still do not support wireless keyboard into the BIOS, because the computer is not loaded before the operating system, so you can not use the wireless keyboard to change the BIOS Settings. Some people say that my wireless keyboard is drive-free ah, plug in can be used, why can not enter the BIOS? This is because the free driver does not mean that no driver is needed, any hardware needs to be driven, there are many drivers are integrated with the operating system, so your free driver wireless keyboard is actually to the driver, which can explain why your wireless keyboard in the boot self-test stage without loading the driver can not be used.
The biggest advantage of the wireless keyboard is that it does not need to be charged, so the cost of user use is reduced. However, some people think that the need to replace the battery frequently will be more cumbersome, thus increasing the cost. However, it is true that a poor quality wireless keyboard will also be more power-hungry.
Wireless keyboard charging or not charging depends on the type of battery loaded. If it's an ion battery, it needs to be recharged. If it is an ordinary dry battery does not need to be charged.
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Most of the current market circulation is loaded with dry battery wireless keyboard. The cost of lithium batteries is much higher than the cost of dry batteries. Because manufacturers are unwilling to use lithium batteries or adjust existing non-lithium lines (which will affect the production line), only dry batteries can be used.
1, if the Bluetooth keyboard is built-in lithium battery, it needs to be charged.
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Not if the battery can be changed. 2, Bluetooth keyboard is the use of Bluetooth technology keyboard, wireless digital devices, all have batteries. If the keyboard is built-in lithium battery, then the use of lithium battery and mobile phone is the same, are the first three times the charge time is slightly longer, usually with the charge can be used.
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3, this and Bluetooth keyboard or infrared keyboard is not off, this is the basic use of lithium battery specifications, universal.
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4, Bluetooth keyboard refers to wireless transmission through the Bluetooth protocol, in the effective range of Bluetooth communication keyboard
The wireless keyboard is connected wirelessly with the computer through Bluetooth, which requires power consumption, whether it needs to be charged is divided into two cases, the first is installed with lithium battery (rechargeable), which needs to be charged;
The second is to use dry batteries without charging, but need to change the battery.
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If it's an ion battery, it needs to be recharged.
If it is an ordinary dry battery does not need to be charged. Most of the current market circulation is loaded with dry battery wireless keyboard.