Plugfones Liberate 2.0: Earplugs with Audio. The Liberate 2.0 features interchangeable safety-rated earplug tips with SoundSeal Noise-Suppressing Technology, which acts as a barrier between you and everything you don’t want to hear. With a 12-hour battery, fast charge technology and Bluetooth 4.1 you get the crystal-clear audio you want + the protection you need without all the tangles. The built-in Isotalk Noise Isolating Mic and Quickdraw Easy Access Control make it simple to take calls and control your audio as you work.

• • SoundSeal noise-suppressing technology that minimizes environmental noise to give you an immersive, unparalleled listening experience
• • Interchangeable ComforTiered silicone plugs with an ANSI-certified Noise Reduction Rating (NRR) of 26 dB
• • Interchangeable ComforTwist foam plugs with an ANSI-certified Noise Reduction Rating (NRR) of 23 dB
• • Bluetooth wireless technology allows you to listen to a Bluetooth-enabled device from up to 33 feet away
• • NeverOut battery with up to 12 hours of play time on a full charge
• • Fast charge technology gets you two hours of play time for only five minutes of charging