An Exploratory Study on the Impact of Mobile Applications on Sleep Quality: A Focus on Deep Sleep 2 APK
| Feature | Description | |---------|-------------| | | 1. Deep Sleep, 2. Instant Relaxation, 3. Confidence Booster, 4. Morning Energy | | Binaural Beats Engine | Adjustable Delta (1-4 Hz) for deep sleep or Theta (4-8 Hz) for REM | | Background Mixer | Rain, ocean waves, or ambient piano – each with independent volume | | Fade-Out Timer | Program to stop audio 10-120 minutes after you fall asleep | | Wake-Up Alarm | Gentle sunrise simulation and affirmation-based alarm | | No Ads (in this APK) | Version 1.4.0 predates the freemium model – fully unlocked | 18 download deep sleep 2 apk 140 virusfree new
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