Efficient.

If a product is efficient, it can work well without wasting money, time and effort.

A fuel efficient car can go a long distance without using much gas.

Efficient service at a restaurant can save customers time and not keep them waiting.

This air conditioner is much more energy efficient than the other one.

This car looks great, but it's not fuel efficient.

If a product is efficient, it can work well without wasting money, time and effort.

High end.

High end products are of high quality and are usually expensive.

Many people buy them because they want the best quality.

But others don't because they think they aren't cost effective.

The company develops high end personal computers.

He usually stays at a high end hotel when traveling.

Why won't some people buy high end products?

They won't buy them because they think they aren't cost effective.

A fuel efficient car can go a long distance without using much gas.

High end products are of high quality and are usually expensive.

He usually stays at a high end hotel when traveling.

Many people buy them because they want the best quality.

High end products of high quality and are usually expensive.

Sophisticated.

Sophisticated products are well designed and use complex technology.

Today's computers are more sophisticated than the computers of the past.

They are more user friendly and can perform more complicated tasks.

This is the most sophisticated robot we have ever built.

Smartphones are becoming more sophisticated all the time.

Today's computers are more user friendly and can perform more complicated tasks.

This is the most sophisticated robots we have ever built.

Multi functional.

Multi functional products have many different uses.

Smartphones are multi functional.

They can be used to surf the internet, listen to music, and take photos.

This multi functional furniture serves both as a sofa and a bed.

The multi functional lamp has enjoyed sales increase for the past two quarters.

Multi functional products have many different uses.

What is an example of a multi functional product? A luxury handbag, a fuel efficient car, a smartphone.

A smartphone is a multi functional product.

What is an example of efficient service?

Efficient service at restaurants can save customers time and not keep them waiting.

The multi functional lamp has enjoyed sales increase for the past two quarters.

Smartphones are multi functional.

The multi functional lamp has enjoyed a sales increase for the past two quarters.