ISOtunes XTRA 2.0 Noise Isolating Bluetooth Earbuds (NRR 27) Earphones EP10s feature SureFire’s patented EarLock®

EP10s feature SureFire’s patented EarLock® retention rings

Sync Radio is well made for durability and comfort

Westone: All universal fit earphones

X-treme’s soft polyurethane foam construction provides a high level of long-wearing comfort

completely blocking all light without placing pressure on your sensitive eyes

ISOtunes XTRA 2.0 Noise Isolating Bluetooth Earbuds (NRR 27) Earphones EP10s feature SureFire’s patented EarLock®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