As a new generation of low-headed people, playing with mobile phones for so long, for the role of the mobile phone headphone hole, the first impression of most friends is probably to listen to songs and watch movies! In fact, in addition to listening to songs, the mobile phone headphone hole has many other uses, so today Xiaobian will give you a popular science.
One: Extended infrared
We can insert the external infrared emitter directly into the mobile phone earphone hole, you can enjoy the infrared function of the mobile phone, all kinds of household appliances at home are integrated into your mobile phone control, the mobile phone into a universal remote control, no longer have to worry about grabbing the remote control with the wife.
Two: Microphone
Now many mobile phone players like to sing, prepare a set of external mobile phone microphone equipment can be easily realized, but also through the mobile phone headphone hole to achieve, plug in the mobile phone headphone hole can achieve a better recording effect.
Three: Flash
If you like to take pictures with your phone, then this extension comes in handy! It can make your phone take better pictures at night, and you can use the external phone flash accessory directly into the phone's headphone hole.
Well, have you learned the little tricks of this issue?
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