Active noise canceling headphones and passive noise canceling headphones

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OPENEAR HEP-0170 is a lightweight bone conduction headphone designed for sports and daily use. It delivers sound through cheekbone vibration, keeping ears open for comfort and safety. With Bluetooth 5.2, IPX5 water resistance, and 6–7 hours of playtime, it is ideal for running, cycling, commuting, and calls. A perfect OEM/ODM wearable audio solution for global brands.

Pet Training Companion NSP-0026A: A Smart Bluetooth Speaker for the Growing Pet Lifestyle Market

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The Pet Training Companion NSP-0026A is an innovative Bluetooth speaker designed to make outdoor activities with pets more enjoyable and convenient. Combining Bluetooth 5.4 connectivity, voice reminder functionality, hands-free calling, an LED night light, and a leash hook in one compact device, it enhances everyday dog walking, training, camping, and travel experiences. As the global pet economy continues to grow, multifunctional smart accessories that blend entertainment, safety, and practicality are becoming increasingly popular. For brands and retailers, this product offers an excellent opportunity to meet rising consumer demand while expanding into the fast-growing smart pet electronics market.

Face-Changing Batman Bluetooth Mini Speaker: A Creative Audio Solution Helping Brands Capture the Next Generation Consumer Market

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The Face-changing Batman Bluetooth Mini Speaker is a compact and creative audio device designed for modern lifestyle and promotional markets. It features Bluetooth 5.1 connectivity, EQ audio changing effects, colorful breathing LED lights, TWS stereo pairing, and hands-free calling for an engaging listening experience. Made from durable ABS material, it delivers 3–5 hours of playtime with a rechargeable battery. Its unique design makes it ideal for home use, travel, gifts, and social media marketing. OEM/ODM customization is available, including logo, color, packaging, and private label options for global brands and retailers.

White Noise Wireless Speakers: Emerging Opportunities for Lifestyle Audio Brands and OEM/ODM Innovation

White Noise Wireless Speakers: Emerging Opportunities for Lifestyle Audio Brands and OEM/ODM Innovation

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White Noise Wireless Speaker combines a Bluetooth speaker, 20 soothing white noise sounds, and a soft night light in one compact device. Designed for better sleep, relaxation, and everyday listening, it creates a calming atmosphere at home, in the office, or while traveling. Its modern design and multifunctional features make it an ideal smart audio solution for today's lifestyle-focused consumers.

Bluetooth Audio Industry Trends and OEM/ODM Opportunities in the Global Market

Bluetooth Audio Industry Trends and OEM/ODM Opportunities in the Global Market

2026-06-29 11:07:22

The global Bluetooth audio industry is shifting from simple sound devices to experience-driven products, where design, interaction, and lifestyle value are as important as audio performance. As consumer expectations continue to rise, brands are increasingly seeking innovative OEM/ODM partners capable of delivering creative, market-ready audio solutions with strong differentiation and global adaptability.

China Open Ear Earbuds Manufacturer: Why Open-Ear TWS Headphones Are the Next Growth Opportunity for Audio Brands

China Open Ear Earbuds Manufacturer: Why Open-Ear TWS Headphones Are the Next Growth Opportunity for Audio Brands

2026-06-27 11:43:11

As consumer preferences shift toward comfortable and wearable audio experiences, open-ear earbuds are creating new growth opportunities for brands, retailers, and e-commerce sellers worldwide. Explore why open-ear TWS headphones are trending in global markets and how product innovation, industrial design, and OEM/ODM development capabilities are helping businesses build competitive audio product portfolios.

China Smart Audio Electrochromic Sunglasses Market Trends: A New Opportunity for Global Consumer Electronics Brands

China Smart Audio Electrochromic Sunglasses Market Trends: A New Opportunity for Global Consumer Electronics Brands

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Discover how AI smart glasses and smart audio electrochromic sunglasses are transforming wearable technology. Explore market trends, OEM opportunities, and global demand growth.

Smart Display Earbuds: Why LCD Touchscreen TWS Earphones Are Emerging as the Next Big Trend in Consumer Electronics

Smart Display Earbuds: Why LCD Touchscreen TWS Earphones Are Emerging as the Next Big Trend in Consumer Electronics

2026-06-25 14:41:52

As consumer demand shifts toward smarter and more personalized technology, Smart Display Earbuds are emerging as a fast-growing category in the wireless audio market. Their combination of touchscreen interaction, customizable features, and lifestyle appeal offers new opportunities for brands seeking product differentiation and market growth.

Mini Sound Bar with Phone Holder: The Rise of Lifestyle Audio in Global Markets

Mini Sound Bar with Phone Holder: The Rise of Lifestyle Audio in Global Markets

2026-06-24 10:18:40

A compact mini sound bar with phone holder designed for modern lifestyles. Enjoy clear stereo sound, RGB lighting effects, and hands-free viewing for videos, music, and gaming—perfect for desk setups, home entertainment, and portable use.

Gaming Headset Industry Trends and OEM/ODM Manufacturing Opportunities

Gaming Headset Industry Trends and OEM/ODM Manufacturing Opportunities

2026-06-23 11:33:36

A gaming headset OEM/ODM manufacturing solution designed for modern esports and lifestyle audio markets. Featuring 50mm high-performance drivers and an omnidirectional microphone, it delivers clear sound, stable communication, and immersive gaming experience. Suitable for brands, distributors, and e-commerce sellers looking for customizable private label audio products with reliable China manufacturing support.

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Active noise canceling headphones and passive noise canceling headphones

2022-01-05 11:41:06
There are two methods for earphone noise reduction, active noise reduction and passive noise reduction.




The active noise reduction function is to generate a reverse sound wave equal to the external noise through the noise reduction system to neutralize the noise, thereby achieving the effect of noise reduction. Active noise-canceling earphones have a noise-canceling circuit that counteracts external noise. Most of them use a larger head-mounted design. They can use earplug cotton and earphone shells to block external noise and perform the first round of sound insulation. There is ample space to install active noise reduction circuits and power supplies.
Passive noise-cancelling earphones mainly form a closed space by surrounding the ears, or use sound-insulating materials such as silicone earplugs to block external noise. Since the noise is not processed by the noise reduction circuit chip, it can only block high frequency noise, and the noise reduction effect on low frequency noise is not obvious.
The three noise reduction measures usually used to reduce noise, namely noise reduction at the sound source, noise reduction during propagation, and noise reduction at the human ear, are all passive. In order to actively eliminate noise, people invented the "active noise reduction" technology. Its principle is: all sounds heard are sound waves and have a certain spectrum composition. If you can find a sound wave whose frequency spectrum is equal to the amplitude of the noise to be eliminated, and the phase is exactly opposite (a difference of 180°), the superposition of the two can completely cancel the noise. The key is how to get the sound that cancels out the noise. The actual method used is to start with the noise itself, use a microphone to monitor the noise, and then try to generate a reverse sound wave through the electronic circuit and broadcast it through the speaker. From this point of view, the technology of active noise reduction is actually "fighting poison with poison."
When dealing with complex noise environments, the two "active noise reduction" MEMS microphones will pick up the noise in the ear and various external environmental noises respectively, and are equipped with an independent intelligent high-definition noise reduction processor to perform high-speed calculations on the different noises picked up. Precise noise reduction. And in response to the noise reduction requirements of different scenarios, the headset provides a variety of listening modes: two active noise reduction modes, strong and weak, and an ambient sound mode. Isolate external noise to varying degrees, eliminating the "black hole" of common noise-reducing earphones when listening.

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