What is the practical significance of wireless charging of cell phones? How do you guys look at this problem, the following is the editor to answer this question, wireless charging principle: wireless charging is the use of electromagnetic induction principle we learned in junior high school, genera Read More

The cold knowledge of TWS true wireless headphoneToday we'll take a look at some of the more obscure facts about the TWS true wireless headphone.First of all,IP refers to the Ingress Protection, IPX1-3 refers to the poor waterproof performance of the headset, which can prevent slight water mist. The Read More