ISOtunes XTRA 2.0 Noise Isolating Bluetooth Earbuds (NRR 27)

With a secure neckband and convenient magnetic eartips, XTRA 2.0 is perfect for the worker on the move. These easy-to-use earbuds now feature up to 11 hours of battery life, redesigned controller, and enhanced durability. XTRA 2.0 FEATURES Up to 11 hours of rechargeable battery IP67 for dust, sweat, and water protection Bluetooth 5.0 with 30-foot range 27 dB Noise Reduction Rating (NRR) Steady-state background noise isolation for calls Magnetic multi-function earbuds SafeMax™ 85 dB volume limit Tactical controller buttons for use with gloves OSHA and NIOSH compliant ISOtunes Xtra comes with 4 pairs of ISOtunes TRILOGY foam eartips, 3 pairs of silicone double-flange eartips, a micro-USB charging cable, and a drawstring storage pouch for use on-the-go.FOAM tips-SLC80 18 dBClass 3 Triple Silicone tips-SLC80 15 dBClass 2Compliant with the joint Australian and New Zealand National Standard AS/NZ S1270 IMPORTANT EARTIP USER INSTRUCTIONS Four pairs of TRILOGY™ Eartips are included with each pair of ISOtunes. When you receive your product, try on each eartip size for comfort and fit. For optimal hearing protection, follow the directions below: Inspect the eartips before every use for degradation or deformation. The integrity of the eartips is vital for proper hearing protection. Ensure the eartips are securely attached to the ISOtunes product. Insert the eartips - make sure they are fitted, adjusted, and maintained in accordance with the manufacturer's instructions as stated in the manual included with the product. Replace each pair of eartips every 1-3 months.