Bluetooth Hearing Protection Earbuds

• 27  dB Noise Reduction Rating (NRR)
• ISOtunes signature SafeMax™ Technology with 85 dB volume limit
• Up to 8 hour music playback and talk time, 180 hour standby time. USB-rechargeable battery
• Bluetooth 4.1, crisp and clear wireless connection for 10+ meters
• ISOtunes® signature noise suppressing microphone with echo cancellation technology help block steady state noise like engines, mowers, fans, vacuums, and saws for clear calls in loud environments. Isolation for you, cancellation for them
• Lightweight memory wire neckband for comfortable long-term wear
• Magnetic earbuds: play/pause music, answer/end calls, and keep the earbuds safely around your neck
• Includes 3 sizes/pairs of heat-activated ISOtunes TRILOGY foam earplugs for optimal sound quality, comfort, and noise isolation. Also includes 3 sizes/pairs of rubber double-flange eartips
• IP45 water, sweat, and dust resistant