ISOtunes PRO Noise Isolating Bluetooth Earbuds, 27 dB NRR

These ultra-lightweight earbuds deliver superior hearing protection and feature Bluetooth® connectivity, allowing you to communicate through your mobile device and listen to music! Background noise cancellation eliminates steady-state sounds to ensure clear phone calls even in the loudest environments. The earbuds feature an integrated microphone, aptX® high-definition audio playback, SafeMax™ technology with 85dB volume limit, and auto shut-off after five minutes. A custom-fit memory wire provides a stable fit. Includes three sizes of foam tips, a set of triple-flange rubber tips, cable length adjustment clips, USB charging cord, and storage case. IPX4 splashproof and sweatproof. Meets OSHA and NIOSH requirements. Tested and approved to ANSI S3.19-1974 specification.