Plantronics CS530 vs Plantronics CS540 Headset Comparison Review This is a quick product comparison of the Plantronics CS530 Wireless Headset and the Plantronics CS540 Wireless Headset. So first off, let’s take a look at the Plantronics CS530. This is an over-the-ear model, it weighs 25 grams, it gives you six hours of talk time, and up to 350 feet of distance. This is … Continued
