Cut the cords. Go FREE. Our original true wireless earbud hearing protector -- only better! Featuring an upgraded 25 NRR and Bluetooth 5.2 technology, the new and improved FREE 2.0 provides enhanced noise reduction and functionality for an enhanced audio experience in the same, great cordless fit.
New & Improved ANSI-certified 25 dB NRR
New & Improved Bluetooth 5.2
OSHA Compliant hearing protection
True wireless technology
SafeMax™ Technology limits volume output to 85 dB
Up to 7 hour battery life
Up to 14 additional hours with charging case
IP45 dust, sweat, and water resistance
Noise-isolating microphone for clear calls in loud environments
Siri/Google Voice compatible
ISOtunes FREE 2.0 comes with 3 pairs of ISOtunes Short TRILOGY™ foam eartips, 3 pairs of silicone double flange eartips, USB-C cable, and a portable charging case.