dna Tech reads: From the Mi NoteBook Air to Twitter's new Night Mode

1. BlackBerry DTEK50 goes official; features 5.2-inch display, Android 6.0 Marshmallow

For a limited time, customers who pre-order DTEK50 will receive a complimentary BlackBerry Mobile Power Pack as well. Read more here.

2. Xiaomi just unveiled its first laptop, the Mi Notebook Air!

Xiaomi introduced its first ever laptop, called Mi Notebook Air, in 12.5-inch and 13.3-inch models. Read more here.

3. The Nintendo NX wil be a portable console with detachable controllers

The device will resemble a tablet, able to switch between handheld, detached screen, and home console mode. Read more here.

4. Facebook is making its web app look more like Messenger

Users have reported that Facebook is making a few design changes, making it look more like the company's smartphone chat app. Read more here.

5. Twitter on Android now has a cool new night mode

The new feature is being rolled out to Android users right now, though iOS may have to wait. Read more here.