ISOtunes XTRA 2.0 is an all-over upgrade from the classic XTRA Bluetooth earplug line from ISOtunes. The XTRA 2.0 is ultra-durable and designed for all-day use in the toughest, loudest environments by professional woodworkers, contractors, lawn maintenance professionals, and anyone using power tools or other loud equipment. These wireless work headphones will protect your hearing while increasing your productivity and making your work more enjoyable. The XTRA 2.0 features an ANSI-certified 27 decibel Noise Reduction Rating (NRR) in its proprietary TRILOGY memory foam eartips and is OSHA compliant for use in the workplace with its SafeMax volume limiting technology. Critical upgrades include a redesigned mic and controller fitted into the neckband, an IP67 dust, sweat, and water proof rating, Bluetooth 5.0, and a significantly improved battery life of 11+ hours. This product comes with 3 sets of foam eartips, 3 pairs of silicone double-flange eartips, a micro-USB charging cable, and a protective travel bag. Color: Black.