Repels mosquitoes using ultrasonic waves. Activates with a single button press. Offers silent mode at 20kHz. Supports background execution. Allows simultaneous use of other apps. Provides outdoor mode for extended protection.
Ability at home by measuring response to sounds between 125 Hz and 8000 Hz. Display results in an easy-to-read graph. Play sounds up to 20,000 Hz to estimate "ear age" based on high-frequency .
Select a sound effect from 70+ options including air , police siren, and zombie noises. Long press to trigger the sound. Play the selected sound to surprise others. Share the via social media or messaging.
