Your Trusted Custom SoundMachine Manufacturer
Discover premium custom sound machines for babies & adults. OEM available. Long-lasting battery, natural calming sound, CE/FCC certified. Get a free quote today!
About endosnap
Professional White Noise Solutions for Global Brands
We are a professional white noise machine manufacturer with 10 years of export experience. We focus on design, R&D, production, and export, with products sold in over 70 countries, including the USA, Germany, and UAE. We offer OEM/ODM services like appearance, functions, packaging, and brand customization, ensuring high standards and flexible solutions for global markets.
Tailored Sound Solutions for Every Scenario
We offer tailored sound solutions designed to meet the unique needs of baby care, sleep aid, office focus, and meditation relaxation.
Baby Soothing
Designed for newborns and infants, it simulates fetal heartbeat, rain, and lullabies to help babies fall asleep smoothly, reduce night fussing, and extend deep sleep. Made of safe, eco-friendly materials with low radiation and power consumption, perfect for nurseries.
Adult Sleep Aid
Combines white noise, rain, wind, and ocean sounds to effectively block external noise and relieve daily stress. Ideal for people with insomnia or anxiety, helping them fall asleep faster, improve sleep quality, and wake up refreshed and energized.
Office Focus
Tailored for work and study environments, offering brown noise, fan sounds, and typing sounds to reduce distractions and boost focus and efficiency. Compact and portable, USB-C powered, ideal for offices, home desks, and libraries.
Meditation & Relax
Equipped with premium meditation music, ocean waves, and forest breeze sounds to create a serene, healing atmosphere. Ideal for meditation, yoga, breathwork, and spa relaxation, helping soothe emotions, clear the mind, and enhance balance and well-being.
One-Stop OEM/ODM for 200+ Global Brands
Providing tailored design, development, and production services for 200+ brands worldwide, delivering fast, flexible, and reliable solutions.
Professional Technical Team
A team with 10+ years of export experience, covering hardware, software, acoustics, structure, and supply chain, providing full technical support from R&D to mass production.
Professional Technical Team
Offering full-process OEM/ODM from ID design, mold, R&D to production, QC, and shipping, with private mold and patent support for unique competitiveness.
Professional Technical Team
5,000㎡ factory, 200+ staff, 500,000 units/year; supports small trials to mass production, 7-day samples, 15–25 days delivery, fast and efficient.
Professional Technical Team
We support function, appearance, logo, private mold, and patent customization, helping clients create exclusive products and boost brand value and competitiveness.
OEM/ODM: Design to Delivery
Discover how our end-to-end OEM/ODM services help global brands bring innovative products to market with speed, precision, and competitive edge.
- ID Design: Custom product appearance and user experience solutions
- Mold Development: Precision mold design and manufacturing
- Private Mold Customization: Exclusive designs protected by patents
- Function Development: Tailored hardware and software features
- Packaging & Logistics: Full-service packaging design and global delivery
Who We Are
The One Stop Solution for Your Industries
- Constant Improvement
- Commitment to Customers
- Best Quality You Can Get
Best-Selling Custom Sound Machines
Discover our top-selling custom sound machines, designed for premium sleep and relaxation experiences.
- 6 soothing sound modes for relaxation
- Built-in night light with soft glow
- Easy-to-use touch control interface
- LED clock for convenient time display
- Warm night light for cozy ambiance
- Multiple natural sleep sound options
- LED clock with gentle night illumination
- 5 calming sound selections included
- Modern and minimalist appearance
- 6 sound modes to suit different moods
- Ambient lighting with soft, warm tones
- Simple button layout for easy control
- LED clock with clear digital display
- Variety of soothing and natural sounds
- Elegant fabric exterior for modern look
- Minimalist design
- LED light with adjustable brightness
- Basic on/off and volume controls
Best-Selling Custom Sound Machines
Discover our top-selling custom sound machines, designed for premium sleep and relaxation experiences.
4000mAh High-Capacity Battery
Our device is powered by a robust 4000mAh lithium battery, ensuring extended use without interruptions. Whether it’s for overnight baby sleep or long hours of meditation, you can trust it to last through the night without sudden shutdowns. No more midnight wake-ups just to recharge! The large battery capacity guarantees stability, reliability, and peace of mind.
20H Continuous Playtime
Our device is powered by a robust 4000mAh lithium battery, ensuring extended use without interruptions. Whether it’s for overnight baby sleep or long hours of meditation, you can trust it to last through the night without sudden shutdowns. No more midnight wake-ups just to recharge! The large battery capacity guarantees stability, reliability, and peace of mind.
Type-C Fast Charging
Equipped with modern Type-C fast charging, our device fully charges in just 2 hours—over 50% faster than traditional micro-USB charging. This means even if you forget to charge during the day, a quick top-up in the evening gets it ready for all-night use. Say goodbye to long waits and hello to convenient, efficient charging that fits your busy lifestyle single word.
Help You Sleep Better
Our advanced sound technology delivers natural, immersive white noise—no digital harshness or annoying loops. Designed to mimic the calming sounds of nature, it helps your body and mind relax deeply. Whether you struggle with insomnia, have a restless baby, or just want better focus, SoundLegend transforms your environment into a peaceful, sleep-friendly space.
Realistic Sound, Better Sleep
Engineered with a 4000mAh battery and Type-C fast charging, ensuring up to 20 hours of continuous, reliable operation.
Self-Developed Acoustic Algorithm
First, show a close-up of an advanced DSP audio chip on a circuit board, glowing faintly to symbolize smart signal processing. The environment is tech-focused, with floating soundwave diagrams.
Second, overlay a split comparison: on one side jagged, harsh digital waves; on the other, smooth natural soundwaves like wind and rain, showing the algorithm’s superior sound restoration.
HiFi Speaker Output
First, show a sleek white noise machine on a wooden nightstand, soft ambient lighting, with a visible high-fidelity speaker grille glowing slightly. Highlight the device’s premium design.
Second, add colorful, translucent soundwaves (icons of rain, ocean, wind) flowing outward, filling the room gently, symbolizing immersive, crystal-clear natural sound reproduction.
Sleep-Aid Effectiveness
First, show a cozy bedroom scene with a baby peacefully sleeping in a crib and an adult resting nearby, surrounded by warm, calm lighting, creating a serene atmosphere.
Second, depict gentle icons of rain, waves, and wind floating softly from the white noise machine, visually representing the scientifically tested, effective sleep-aid function across all ages.
Reliable Hardware, Superior Sound
High-Resilience Buttons
Premium high-resilience buttons are designed for smooth, precise operation with every press. Made from durable, wear-resistant materials, they have been rigorously tested for over 100,000 press cycles to ensure long-term durability and flawless performance. Whether adjusting volume or switching modes, users can enjoy responsive feedback and a consistent tactile experience, reducing failure rates and enhancing overall product reliability.
Dual Dustproof Speaker Design
The speaker features a double-layer fine mesh dustproof design that effectively blocks dust and debris from entering the acoustic chamber. This not only protects the speaker cone and internal components but also extends the lifespan of the entire audio system. Even in challenging environments such as bedrooms, offices, or nurseries, the speaker maintains stable, clear performance, minimizing maintenance needs and ensuring consistent sound quality over time.
HiFi Bass, No Noise
Equipped with an optimized speaker unit, this device delivers rich, immersive bass and clear mid-high frequencies without crackling or distortion, even at high volume levels. Advanced acoustic tuning and vibration-damping materials work together to minimize unwanted noise and resonance, providing a crystal-clear listening experience. Perfect for sleep aid, relaxation, or focused work, the system ensures every sound is delivered with precision and depth.
Our Global Certifications
We are BSCI, ISO9001, CE, FCC, ROHS, and UL/CCC certified, ensuring ethical production, high quality, and global compliance.
Ensures the product meets U.S. electronic safety and interference standards.
FCC Compliance Certificate
Confirms passing FCC Part 15B standards for electromagnetic compatibility.
FCC Test Report
Guarantees the product is free from hazardous substances, eco-friendly and safe.
RoHS Compliance Certificate
Indicates compliance with European Union safety, health, and environmental requirements.
CE Certificate of Conformity
Verifies product safety and performance meet EU market requirements.
CE Safety Certification
Validates the product’s electromagnetic emission levels are within legal limits.
FCC Part 15B Report
Entrepreneur
We ordered a custom logo version for our baby care brand, and the end customers absolutely love it. The sound quality is superb, the packaging looks premium, and the OEM communication process was smooth and professional.
Entrepreneur
This is by far the most experienced white noise machine manufacturer we’ve worked with. They guided us through product selection, customization, and compliance. Our first batch sold out within a month. Highly recommended.
Entrepreneur
We were impressed by their engineering team’s ability to adjust the product features to fit our local market needs. The sleep aid functions and battery life are perfect for our climate and customer expectations.
Entrepreneur
We tested samples from several suppliers, and this factory’s devices clearly stood out. From acoustic quality to button feel, everything reflects high-end manufacturing. Plus, their team offered excellent after-sales support.
Entrepreneur
Client Testimonials
Why do Customers from Over 50 Countries Love Working with Us?
User FAQ
Expert Answers to Your White Noise Machine
With 10+ years of experience, we deliver tailored white noise machine solutions, ensuring quality, customization, and global customer satisfaction.
Trusted Clients
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EXPLORE OUR INNOVATIVE WHITE NOISE MACHINES AND FIND THE PERFECT FIT FOR YOUR BUSINESS.
Enhance your product offerings with our high-quality White Noise Machines, designed for superior sound masking and relaxation. Our solutions are built with precision and innovation to help you meet market demands efficiently.
Don’t compromise—connect with us today and see how we can support your success.
Click “Inquire Now” and take the first step towards a thriving business with our White Noise Machines.
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We’ve been sourcing white noise machines from this supplier for over 3 years. They always deliver on time, and their products pass all CE and RoHS certifications smoothly. Our European distributors are very satisfied with the consistent quality.