Question: how to connect iphone 7 to hisense smart tv wireless?
Answer: Download and install the program on your iPhone and PC. ... 
Launch the app on both devices and make sure they are connected under the same Wi-Fi server.
On your phone, tap the “M” located at the bottom center and tap the name of your TV.
Finally, tap “Phone screen Mirroring” and the mirroring will then begin.