There will be some delay.
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The use of Bluetooth mouse and keyboard will have a certain delay of 2.4G according to the wireless scheme of various brands, peripheral devices such as keyboard and mouse headphones are not obvious, can not be felt, does not affect the use of delay, and even close to the wired cable.
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Bluetooth keyboard is a kind of wireless keyboard, using Bluetooth wireless connection, it is very convenient to use, and there is a folding Bluetooth keyboard, the volume is relatively small, easy to carry.
Whether it is a wired mouse or a wireless mouse, there is a delay is certain, the difference is only in size.
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According to the previous technology, relatively speaking, the delay will be slightly larger, and now the technology is developing very fast, now whether it is bandwidth or speed is very fast, the so-called delay has been felt, but it is best not to use a wireless mouse or keyboard to play some competitive games.