{"title":"40Hz Light \u0026 Sound Therapy Wellness Products","description":"","products":[{"product_id":"40-hz-light-therapy-bulb-device-for-gamma-brainwave-entrainment-improve-mood-memory-and-cognition","title":"40 Hz Light Therapy Bulb Device for Gamma Brainwave Entrainment, Improve Mood, Memory and Cognition","description":"\u003cp\u003e\u003cspan\u003eThis is a 40Hz Gamma frequency LED light bulb that can be used for gamma brainwave entrainment. A holder with switch is included for easy test and travel use. MIT's research shows that gamma frequency light flickers are helpful for Alzheimer's.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e40 Hz light therapy bulb for gamma brainwave entrainment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e9W LED high brightness white light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eIncludes a bulb holder, ready to use upon opening box, convenient for travel use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e40Hz (25ms) precise timing in accordance with MIT papers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prowell Health Products","offers":[{"title":"Default Title","offer_id":45590934913267,"sku":"","price":44.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/5543\/4995\/files\/b9a984822dc01a3f9fd47f8f29406e06.jpg?v=1738669626"},{"product_id":"40hz-gamma-light-and-sound-therapy-pocket-device-for-cognition-memory-attention-brainwave-entrainment-pocket-size-battery-powered","title":"40Hz Gamma Light and Sound Therapy Pocket Device,  for Cognition Memory Attention Brainwave Entrainment, Pocket Size Battery Powered","description":"\u003cp\u003e\u003cspan\u003eExperience the power of gamma brainwave entrainment with this innovative 40 Hz light and sound device. Designed to induce the gamma brainwave state, associated with heightened focus, learning, and cognitive abilities, this compact gadget emits a bright white light that flashes at a precise 40 Hz (25 ms) frequency, in accordance with MIT research papers. The synchronous 40 Hz audio output further enhances the entrainment effect, creating an immersive sensory experience. Adjust the brightness to your desired level with the convenient knob, and take this pocket-sized device anywhere you go. Powered by 2 AA batteries, it's easy to use anytime. Unlock your brain's full potential with this cutting-edge 40 Hz LED light and sound entrainment device.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePrecise Timing: 40Hz (25ms) light and sound precise timing in accordance with MIT research papers for gamma brainwave entrainment.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSynchronous Audio-Visual Experience: Bright white LED light synchronized with 40Hz modulated audio output for enhanced effects.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eAdjustable Brightness And Volume: Knob and slider allow you to adjust the brightness and sound level to your preference.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompact and Portable: Small pocket-size device powered by 2 AA batteries, easy to carry and use anywhere, anytime.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eVersatile Application: Designed for gamma brainwave entrainment, this device can be used for various purposes.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003eNOTE:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003eThis product produces a 40Hz \u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003eCLICKING\u003c\/span\u003e\u003cspan\u003e sound that is precisely synchronized with the 40Hz flickering light, and is EXACT\/REAL 40Hz audio from the MIT research lab that was used in their test trials in their studys. Most of the other youTube videos claiming a 40Hz binaural sound are not matching the MIT researchers' method.\u003c\/span\u003e\u003c\/p\u003e","brand":"Prowell Health Products","offers":[{"title":"Default Title","offer_id":46206491885811,"sku":"Biothm 40P","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/5543\/4995\/files\/2024-8-28_-_12.jpg?v=1726732643"},{"product_id":"40hz-gamma-light-and-sound-therapy-glasses-boosts-cognition-memory-mental-clarity","title":"40Hz Gamma Light and Sound Therapy Glasses, Boosts Cognition Memory Mental Clarity","description":"\u003cp\u003e\u003cstrong\u003eWearable 40Hz Light and Sound Device\u003c\/strong\u003e\u003cbr\u003eUnlock the power of brainwave entrainment with this innovative 40Hz Gamma Light therapy glasses device. Precisely synchronized 40Hz flickering light and clicking sound stimulate gamma brainwaves, as per MIT research, promoting heightened focus, perception, and cognitive function. With three brightness levels and an open visual design, these glasses seamlessly integrate into your daily activities and work. The adjustable nasal brace ensures a comfortable fit, while the flat light source provides uniform brightness for maximum effectiveness. Enjoy the added benefit of a blue light therapy mode, and stay charged conveniently with the rechargeable USB Type-C port. Enhance your mental clarity and unlock new levels of productivity with this cutting-edge light therapy solution.\u003c\/p\u003e\n\u003cp\u003eNOTE: This product produces a 40Hz CLICKING sound that is precisely synchronized with the 40Hz flickering light, and is EXACT\/REAL 40Hz audio from the MIT research lab that was used in their test trials in their studies. Most of the other YouTube videos claiming a 40Hz binaural sound are not matching the MIT researchers' method.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e40Hz flickering light precisely synchronized with 40hz clicking sound, as per MIT research for gamma brainwave entrainment.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eFeatures 3 brightness levels for visual stimulation, and volume control of the earbuds.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eDesigned for open visual wearing, allowing you to continue activities and work uninterrupted.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eNasal brace can be adjusted for a comfortable and secure fit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eEquipped with a USB Type-C port for convenient recharging. Comes with a USB-C earbuds and a 3.5mm headphone converter.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prowell Health Products","offers":[{"title":"Default Title","offer_id":46670991130867,"sku":"Biothm 40G","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/5543\/4995\/files\/84a689058dd006c0fc9c0e3eeed95301.jpg?v=1738670022"},{"product_id":"40hz-gamma-sound-therapy-brainwaves-entrainment-audio-device-headset","title":"7.83Hz Schumann Frequency Sound Generator Headset with 40Hz Gamma Sound for Wellness","description":"\u003ch1 data-start=\"132\" data-end=\"172\"\u003eMulti-Frequency Schumann Resonance and Gamma Sound Therapy Headset\u003c\/h1\u003e\n\u003cp data-start=\"174\" data-end=\"456\"\u003eHarmoDuo is a lightweight, behind-the-ear frequency audio headset engineered to deliver structured sound programs centered around \u003cstrong data-start=\"304\" data-end=\"343\"\u003e7.83Hz Schumann resonance frequency\u003c\/strong\u003e, \u003cstrong data-start=\"345\" data-end=\"365\"\u003e40Hz Gamma tones\u003c\/strong\u003e, and precision \u003cstrong data-start=\"381\" data-end=\"421\"\u003ebrainwave entrainment audio patterns\u003c\/strong\u003e in a compact and comfortable form.\u003c\/p\u003e\n\u003cp data-start=\"458\" data-end=\"762\"\u003eDesigned with a full-range 20Hz–20kHz audio driver and fully separated stereo channels, HarmoDuo accurately reproduces frequency-based binaural signals across the entire audible spectrum. This allows stable low-frequency modulation while preserving high-frequency clarity and balanced stereo performance.\u003c\/p\u003e\n\u003cp data-start=\"764\" data-end=\"1019\"\u003eUnlike tabletop or narrow-band devices limited to midrange output, HarmoDuo provides full-spectrum audio reproduction, enabling precise playback of Schumann-range and Gamma-frequency audio structures with consistent channel separation and phase alignment.\u003c\/p\u003e\n\u003cp data-start=\"1021\" data-end=\"1203\"\u003eEach built-in session runs in a structured 30-minute format and loops continuously until powered off, supporting uninterrupted listening tailored to your preferred sound environment.\u003c\/p\u003e\n\u003cp data-start=\"1205\" data-end=\"1510\"\u003eWeighing only 70g, HarmoDuo features a zero-pressure ear-hook design that offers a soft, stable fit without pressing against the ears, while still allowing awareness of your surroundings. The flexible rear support band ensures comfort during extended listening sessions without creating isolation fatigue.\u003c\/p\u003e\n\u003cp data-start=\"1512\" data-end=\"1716\"\u003eWith up to 8–10 hours of playback per charge, USB-C fast charging, and wireless smartphone connectivity, HarmoDuo integrates seamlessly into home, work, relaxation, travel, and focused listening routines.\u003c\/p\u003e\n\u003ch2 data-start=\"1723\" data-end=\"1753\"\u003eBuilt-in Frequency Programs\u003c\/h2\u003e\n\u003cp data-start=\"1755\" data-end=\"1876\"\u003e• 7.83Hz Schumann-range binaural tones\u003cbr data-start=\"1793\" data-end=\"1796\"\u003e• 40Hz Gamma pure tones: MIT original and soft version\u003cbr data-start=\"1819\" data-end=\"1822\"\u003e• Gamma ambient soundscapes (Mountain \/ Ocean \/ Dream)\u003c\/p\u003e\n\u003ch2 data-start=\"1883\" data-end=\"1910\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1912\" data-end=\"2222\"\u003eFrequency Response: 20Hz–20kHz\u003cbr data-start=\"1942\" data-end=\"1945\"\u003eAudio Structure: Binaural stereo signal delivery\u003cbr data-start=\"1993\" data-end=\"1996\"\u003ePlayback Format: 30-minute structured loops\u003cbr data-start=\"2039\" data-end=\"2042\"\u003eControls: Volume + \/ Volume – \/ Power \u0026amp; Mode Switch\u003cbr data-start=\"2093\" data-end=\"2096\"\u003eBattery Life: Up to 8–10 hours\u003cbr data-start=\"2126\" data-end=\"2129\"\u003eCharging Port: USB-C\u003cbr data-start=\"2149\" data-end=\"2152\"\u003eWeight: 70g\u003cbr data-start=\"2163\" data-end=\"2166\"\u003eConnectivity: Wireless smartphone connection supported\u003c\/p\u003e","brand":"Prowell Health Products","offers":[{"title":"Default Title","offer_id":47785337520371,"sku":null,"price":59.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/5543\/4995\/files\/harmoduo_main.jpg?v=1772349916"}],"url":"https:\/\/biothm.com\/collections\/red-light-therapy-products.oembed","provider":"Biothm","version":"1.0","type":"link"}