Devos vs QuMind

- Light control over Bluetooth including individual control of all 4 sides, color, and brightness - Firmware updates - Group and control multiple lights at once - Emergency flash mode - Schedule auto-off - Supports the following Lights: - LightRanger 2000 with 3 colors - LightRanger 4000 with Boost Mode to 4000 lumens brightness - LightRanger Pro 10,000 with Boost Mode to 10,000 lumens brightness - LightRanger Pro 15,000 with Boost Mode to 15,000 lumens brightness

Your nervous system runs everything — how you sleep, how you handle stress, how fast you recover. When it's overloaded, you feel it: persistent tension, heightened pain, mental fog, restless nights. QuMind helps you reset it — with sound. A wellness tool for relaxation and self-care, not a medical device. **HOW IT WORKS** The app analyzes your voice and selfie to read your current emotional and physiological state. Based on that, it generates a personalized sound session — a precise mix of acoustic patterns and guided meditation tailored to what your body needs right now. Not a sound library. Not binaural beats. Each session is a real-time acoustic composition, calibrated to your emotional and physiological state. Every session adapts to you — and gets smarter with every interaction. The AI learns your patterns and refines its approach over time, creating a recovery experience that's uniquely yours. **WHAT YOU CAN DO** • Choose from targeted programs: Stop Panic Now, Pain Relief & Body Reset, Mood Boost, Confidence Boost, Calm & Reset, Deep Sleep Reset • Start a guided meditation — ultra-short sessions designed for real results, no experience needed • Watch the visual animation to deepen your session and engage your subconscious • Keep it running 24/7 in the background — low-volume tones work below your conscious awareness, gently guiding your nervous system toward calmer states even while you work, commute, or sleep • Update your voice recording and selfie regularly to keep your sessions precisely tuned • New programs and session types are added regularly — the app updates its library automatically **WHO IT'S FOR** → If you deal with chronic stress, anxiety, or panic attacks — this is your on-demand calm button → If you're recovering from injury, surgery, or chronic pain — sound therapy supports your body's natural healing by calming the nervous system that regulates pain signals and muscle tension → If you're a high-performance professional who needs a fast, reliable reset after intense workdays — a few minutes is all it takes **THE SCIENCE** Certain sound patterns, frequencies, and rhythms help the brain shift into relaxed states associated with recovery and deep sleep. This is well-documented in neuroscience research. What makes QuMind different: proprietary biosignal analysis was used to map exactly how specific acoustic combinations interact with human physiology. The result is a structured library of sound signatures — precisely calibrated, not randomly generated. **WHAT TO EXPECT** About half of users feel meaningful changes in the first few days — less anxiety, easier sleep, lower pain sensitivity. If you're in the other half, that's expected: your nervous system needs more time to retrain established patterns. This isn't a device you have to strap on. It runs silently on your phone, 24/7. The effort is near zero — just don't delete it. Give it the full month — that's when the real changes happen. **YOUR PRIVACY** Voice recordings are sent to our trusted analysis partners and immediately discarded — only the emotional profile is returned. Selfies are analyzed entirely on your device and never leave your phone. No personal data is stored — your referral code is anonymous. **GETTING STARTED** The app works right away — pick a program and let it run. For the full experience, unlock personalization with a referral code. Volume is pre-tuned for comfortable 24/7 use; adjust in Settings if needed. — QuMind is not a replacement for medical treatment. It is designed to complement therapy and support your body's natural recovery processes.