ISOtunes FREE 2.0 True Wireless Earbuds — Safety Green | ANSI 25 dB NRR, Bluetooth 5.2

Industry-grade hearing protection with clear audio: ISOtunes FREE 2.0 includes ANSI-certified 25 dB Noise Reduction Rating (NRR) and is OSHA compliant. Its SafeMax™Technology limits maximum output to 85dB to help protect hearing in noisy work environments. Long-lasting playback and quick top-ups: the earbuds deliver 7+ hours of music and talk time, and the recharging travel case provides an additional 14+ hours of battery life—automatically charging the earbuds as soon as they’re stored. Built for tough conditions, the FREE 2.0 carries an IP45 rating for resistance to dust, water, and sweat and is backed by a 1-year limited manufacturer's warranty from Haven Technologies. Reliable wireless performance: Bluetooth 5.2 enables stable connections and dual-connects devices within a 30 feet range, while the noise-isolating microphone is tuned to keep calls clear even in loud surroundings. What’s in the box: 3 pairs of ISOtunes Short TRILOGY™ foam eartips, 3 pairs of silicone double flange eartips, USB-C cable, and a durable snap-shut charging case.