ISOtunes PRO 3.0 Bluetooth Hearing Protection Earbuds
Bluetooth hearing protection with ANSI 27 dB NRR and 85 dB max volume. Up to 20 hours of use per charge, USB-C recharge, built for harsh work environments with rugged build and IP67 protection. One customer notes clear sound and reliable Bluetooth but some say firmware/or out-of-box setup can vary
Highlights
- ANSI 27 dB NRR
- all-day battery life
- durable, rugged construction
Pros
- ANSI-certified 27 dB NRR
- 20-hour battery life
- IP67 dust and waterproof rating
- rugged, durable design
- USB-C recharging
Cons
- mixed out-of-box functionality feedback
Best For
Features
- OSHA-compliant hearing protection with 27 dB NRR and 85 dB SafeMax limit for safe listening
- Rugged design with IP67 dust/water resistance and MIL-STD 810H drop/shock testing
- Aramid-reinforced cables and durable materials for industrial use
