LectroFan Classic White Noise Machine by Adaptive Sound Technologies – Compact, Non-Looping Sounds for Sleep, Travel, and Study

Calming soundscapes at your fingertips

The LectroFan Classic from Adaptive Sound Technologies is a compact sleep sound machine that condenses 20 non-repeating sounds into a sleek black housing. Whether you’re drifting off in a softly lit bedroom, catching a quiet moment on a red-eye flight, or seeking focus during study, this device creates an adaptable ambience without overwhelming the senses.

Block distractions with precision. A simple dial lets you tune volume with fine-grained control, so you can find a balance that blends into the background or rises to mask external noise. The library includes both fan-like tones and true white noise, offering varied textures to suit different preferences across ages and environments.

Sleep timer and energy-conscious design

When you’re ready to drift, the built-in sleep timer can turn the machine off automatically. This helps align resting routines with your winding-down habits and supports energy-efficient use without requiring manual power-offs every night.

Compact, portable, USB-powered

With dimensions around 4.4 by 4.4 by 2.2 inches and a lightweight form, it's easy to bring along for travel or tuck beside the bed. USB-powered operation keeps power needs simple, whether you’re at home, in a hotel, or on the road.

What you gain with Adaptive Sound Technologies

• A focused soundscape toolkit built to foster calm and privacy in everyday spaces.
• Quiet, non-looping options that avoid repetitiveness while masking interruptions.
• Reliable, compact design tuned for bedrooms, workspaces, and travel kits.

Real-life setups

Imagine a late-night study session with a soft, non-distracting hum that stays consistent as notes fade. Picture a hotel room where traffic noise is softened, letting you reset at the end of a busy day. Or consider a shared workspace where you prefer speech privacy without drawing attention to your device.

Usage tips

• Start with a gentle volume and experiment with the 20 sound options to find your preferred texture.
• Pair the timer with your bedtime routine for a seamless wind-down.