Naxa Bluetooth Isolation Earphones with Amazon Alexa Voice Control - Stereo - Wireless - Bluetooth - 33 ft - Earbud, Behind-the-neck - Binaural - In-ear - Black

App for Bluetooth Alexa functionality is included, free of charge Built to be sweatproof, so you never have to worry about damaging your earphones while exercising Accessories Included: USB charge cable, 2 pair gel buds Supports a wide variety of outside platforms, such as Amazon Music, iHeartRadio, TuneIn, and many more Supports Amazon Alexa voice control, offering the user only the utmost convenience Built-in microphone allows for hands-free functionality when paired to a Bluetooth-enabled phone and when using Alexa voice control Enjoy your favorite music in peerless quality for up to 4 hours straight off a full charge Digital volume control and conveniently-placed buttons allow the user to operate the earphones freely