Internal battery runtime seems good. Unbelievably amazing performance for the price. Very impressed for a pretty inexpensive night vision unit.

Anyork has an outstanding service department. They have outstanding customer service and handled my issue in minutes. Battery lasts a long while.

The goggles have good night vision, mainly using the ambient light, but they work with ir lights as well. The picture looks exactly like it is in the daylight. The color screen is actually pretty darn good.

The night vision is nearly flawless at base zoom. Not really a con but would be nice to see an adjustable zoom feature.

The night vision is very low quality and very blury. Dropped it out of my backpack 1 time from about 3ft and broke the screen. Spend a few bucks more and buy a better set.

Great night vision for deer, raccoons, coyotes and lots of turkeys. The function * take a bit to figure out.

The instructions are horrible. It's not very easy to use. Battery life doesn't last long.