Pro 3.0 Listen Bluetooth Earbuds | 27 DB | ISOtunes

PRO 3.0 Industrial Listen Only is an all-over upgrade featuring the latest and greatest technology in our best-selling and most durable PRO design.

• ANSI-rated 27 dB NRR and SafeMax OSHA-compliant 82 dB volume limit
• Bluetooth 5.4 with Low Energy (LE) and Auracast
• Listen Only: No microphone for phone calls or radio
• Best-in-class 20 hour battery life with short-charge capability (10 min charge for 2 hours of battery); USB-C rechargeable
• Built to brave the toughest environments: tested to military shock specifications (MIL-STD 810H); Ingress Protection IP67 dust and waterproof rated; ear hooks and TPU controller have been redesigned to withstand exposure to solvents and extreme temps; wires are reinforced with aramid fibers to enhance durability and longevity
• Custom-tuned full-range dynamic drivers for high-fidelity audio performance

IT-28B