Experience the freedom of entirely wireless earphones with the Zolo Liberty Total-Wireless Earphones. The Zolo Liberty earphones are 100% cordless and simply use Bluetooth to connect. Offering exceptional sound quality, the Zolo Liberty uses graphene driver technology to enhance your auditory experience. Additionally, the earphones use Anker’s battery technology to provide 3.5 hours of playtime on a single charge. Likewise, Liberty offers up to 24 hours of playtime when you use the battery case that comes with it. Liberty is also easy to set up using Push and Go technology. Just take the earphones out of the case, connect them to your phone via Bluetooth and you’re ready to go. Furthermore, Liberty fit comfortably and securely in any ear thanks to GripFit technology and multiple jacket and tip sizes. Finally, you can easily control Liberty using the button on either earpiece or your voice via smart assistants.