I really like this device. This language translator has the form factor of a narrow mobile phone. I liked the overall look of this device. It is very sleek and simple and fits nicely in a pocket, backpack, or purse. This translation device supports 148 languages. It mostly works over Wi-Fi, but you do have the option to download languages for offline use. The use it in primary mode, you set each of two buttons on screen with the desired target languages (your language and the one for translation). Pressing the appropriate language will activate the device to listen for that language and then automatically translate. There are also two physical buttons on the side of the phone that do the same thing. I found the physical buttons more to my liking. In addition, you can translate from photos, recordings, text input, real-time translation, etc. There is even a “smart recording” that will do a real-time translation during a conversation between two languages. This will be on my travel list from now on. It also includes a clear plastic case to help protect the device. It comes with a charging cable, and a lanyard for wearing around your neck. I do wish there was a way to increase storage, but other than that I do like this AI translator.