VOZA has been perfecting and extending its superior wireless design solution pairing with the Alexa services. VOZA by far is the first one successfully developed the Amazon Alexa Wireless Hi-Res headphones and earphones. The headphones and the earphones are voice initiated and the headphones is with a detachable microphone. Simply press the Alexa wake-up key on the headphones and use your voice to access and master different tasks via various types of Alexa skills. The same designs goes to the Earphones as well. Furthermore, the world first digital lossless noise cancellation system and the audio enhanced engine also make their debut on these VOZA Alexa Wireless Hi-Res headphones and earphones. The world’s first lossless ANC feature is able to bring out true benefits of having noise cancellation in which the surrounding noise is reduced, while still offering intact and clear sound. The VOZA Alexa Wireless headphones and earphones not only make it one step closer to the IoT world via the Alexa applications, they ensure that you will only get the highest quality of true Hi-Res sound hands-free, with no strings attached.