iPhone 7 review 

The waterproof, no headphone jack, iphone 7 & 7 plus was released on September 16th. Apple has decided to get rid of 16GB phones completely. Which in my opinion is great because now they only offer 36GB, 128GB, 256GB. however, Jet black is only offered in 128GB and 256GB. 
Iphone 7 features

• 12mp back camera
• 7mp front camera
• a "quad-LED true tone" flash
• A10 Fusion Chip
• faster and longer battery life than iPhone 6
• stereo speaker system
• earpods with lighting connector
• 450mbps LTE connection
• water "resistant"
  

Some of these features have already been presented or even out performed in other phone however, iPhone lover will go crazy for the water "resistant" feature as well as the longer battery life. 
In my opinion people are not ready for no headphone jack. In this generation, where AUX cables have turned into a need. Not just at home but in cars. A phone without a headphone jack is going to make a music lover go crazy, also make car rides with parents really quiet and silent. 

In conclusion, the new iPhone and the features it offers are great for iPhone lovers, however they have made a risky leap in removing headphone jacks which will push away some of their target market and existing customers.