This device is enough for my eyes when building a house. For features, read the description. If you don't want to overpay for a brand, buy Chinese or 2022 disposable noisy massive junk. Some pros: Comfortable, ergonomic and so on and so forth. I just love this brand and I can write a lot about the advantages, but there is no time. Its cons: Folks, this is Makita. Look for your own flaws. There is only one principle - what you paid for, you got.