Something for you Enjoy a high fidelity sound and premium features. Three headphones drive ANC hybrid technology (active noise reduction) by silencing the dispersion and sound of everyday devices. Total 35 hours of battery operation Mono mode allows the use of one ear pad to save batteries and the environment Hybrid ANC neutralizes ambient noise so you can focus on the sounds you want to hear Multipoint technology connects and seamlessly switches between two devices Hear-Thru mode allows enough background sounds so you can remain vigilant Three microphones per ear ensure the cleanest possible conversation Dynamic 12 mm pickups provide the highest sound quality Google Fast Pair detects and combines earplugs with Android devices with one touch Touch controls to play, pause or skip music and receive calls with just a few touches. The free SoundForm app provides additional customization possibilities thanks to EQ settings, adjustable Hear-thru mode and the location of lost ear cartridges thanks to the Belkin Ping My Earbuds function Comfortable cut Degree of protection from sweat and water IPX5