The Sony SmartWatch 2 is a sleek and stylish smartwatch designed for Android users. With a black stainless steel band and case, this smartwatch is not only fashionable but also functional. It features Bluetooth connectivity for seamless communication with compatible Android devices. The smartwatch runs on the Android Wear operating system and has a 41mm case size, making it a convenient and versatile accessory for everyday use. Additionally, the smartwatch is unlocked for use with any network and is manufactured in China. (NEEDS CHARGING CORD) works good. I charged it with my personal cord.