The Stealth Elite is a unique pair of electronic hearing protection earbuds with attachable Bluetooth lanyard. THREE OPERATIONAL MODES: Features Isolation, Awareness, and 5X Amplification modes; customize your listening experience whether you’re looking to block out noise, stay alert to your surroundings, or enhance distant sounds. BLUETOOTH CONNECTIVITY: Includes a Bluetooth 5.0 lanyard for wireless audio streaming and calls, functioning with or without the lanyard; enjoy flexibility and convenience in any environment. LONG-LASTING AND COMFORTABLE: Comes with an 80+ hours battery life on earbuds, 10 hours on the Bluetooth lanyard, and includes multiple tip sizes for a secure, comfortable fit during extended wear.