# 提升幸福感电器 #A new toy, Sony a6400 micro-single, which features human eye recognition focusing, added real-time tracking focusing function, 180-degree flip screen is more convenient for taking selfies, the machine feels good, and can quickly transfer photos to mobile phones, this point Awesome! For beginners, in the micro-single and SLR, the micro-single will be a better choice, easy to carry and light, and easy to operate, straight out can be used, but for the photography novice, I am still exploring!