Rugged. Tactical. Hearing Protection That Works With You.
 
The ISOtunes ADVANCE BT 2.0 combines advanced hearing protection with all-day comfort and full Bluetooth® connectivity. Designed for shooters, range instructors, and professionals in high-noise environments, these OSHA-compliant earbuds deliver 26 dB NRR (33 SNR) while keeping users aware of their surroundings.
 
Tactical Sound Control™ allows you to adjust ambient noise volume independently of Bluetooth audio, so you can hear voices, commands, or environmental sounds while listening to music or taking calls safely. With Bluetooth 5.4, dual-device pairing, and a fast-charging USB‑C battery offering over 15 hours of use, you stay connected without compromising protection.
 
Built to MIL‑STD 810H standards and rated IP67 for water and dust resistance, the ADVANCE BT 2.0 is rugged enough for the range, the job site, or any outdoor activity. The earbuds include multiple foam and silicone tips, wind screens, a travel case, and magnetic earbuds for secure storage when not in use.