Maximize your hearing experience with Listening Device – your ultimate sound amplifier. Boost volume and clarity for headphones, Bluetooth devices, and more, all while enjoying seamless volume control and hearing health-conscious features. FEATURES: ► Voice Recorder & Volume Booster Amplify sound up to 30 dB with any headphones or Bluetooth devices. ► Three Sound Amplification Modes Choose from three distinct sound amplification options to tailor your listening experience to different environments and preferences, ensuring optimal audio clarity and volume. ► Health & Wellness Integrated with HealthKit to monitor hearing health. Use our hearing test for tailored sound enhancement. ► Included Hearing Test Offers a built-in hearing test to customize the app's sound amplification settings to your unique hearing profile, enhancing your listening experience. ► Noise Reduction Remove background noise for clearer listening. Includes a microphone for crystal-clear audio capture. ► Hearing Aid Compatibility Works as a hearing amplifier and live listen tool for improved hearing. ► Speaker & Headphone Volume Booster Enhance speaker and headphone volume for louder, clearer sound. ► Dynamic Sound Amplification Adjusts to your hearing needs, amplifying quiet sounds without overwhelming volume. ► Bluetooth & Wired Headset Support Optimal performance with Bluetooth headsets and AirPods*. ► Hearing Correction Personalized for each ear, adapting to various environments for optimal hearing. ADDITIONAL FEATURES: ◆ REMOTE MICROPHONE via smartphone with Bluetooth headset for enhanced TV listening. ◆ SUPER BOOST for powerful sound amplification. ◆ CUSTOM PROFILES for different listening environments. ◆ ADVANCED NOISE SUPPRESSION for speech clarity. ◆ AUDIO RECORDER with personalized sound amplification. Subscription Options: - Weekly, monthly, or annual access to all app functions. Subscription Details: - Auto-renewal unless canceled 24 hours before the end of the current period. - Manage subscriptions in Account Settings after purchase. - Compatible with iOS devices, charges to iTunes account. Disclaimer: Not a medical device. Audiometric tests are for app personalization, not for medical diagnosis. *Note: Bluetooth use may introduce delay. Echoing possible. Terms of Service: https://dectone.pro/site/terms Privacy Policy: https://dectone.pro/site/policy