Protect your ears, noise reduction earplugs, big decryption

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Dancing Cube Santa Claus Mini Speaker: A New Trend in Creative Audio

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2026-09-24 11:26:52

The Dancing Cube Santa Claus Mini Speaker reflects the growing trend toward creative, lifestyle-driven audio products. Combining Bluetooth 5.0 connectivity, hands-free calling, a compact cube design, and a festive Santa Claus theme, it offers a distinctive option for holiday gifting, retail, and social-commerce channels. For brands, distributors, and e-commerce sellers, this type of creative Bluetooth speaker also presents opportunities for private label, OEM/ODM development, and seasonal product expansion.

Honeywait Pet Companion: A Smart Pet Device for the Growing Connected Pet Market

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The Honeywait Pet Companion is a smart pet device designed to combine wireless connectivity, communication and everyday pet care in one practical product. Featuring Bluetooth 5.4, app control, disconnection alerts, custom training audio, online calling and a leash-friendly hook, it supports pet walking, training and short-distance communication. With its differentiated functionality and lifestyle-focused design, this smart pet companion offers consumer electronics brands, retailers and distributors an attractive opportunity to expand into the growing pet technology market through China OEM/ODM cooperation.

Bluetooth Headphone Industry Trends: How Product Innovation Is Reshaping the Global Audio Market

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Explore the latest Bluetooth headphone industry trends, from lifestyle-driven product design and social commerce to private label and OEM/ODM opportunities. Discover how product innovation, industrial design, and flexible development can help audio brands build more differentiated wireless headphone products for global markets.

China Bluetooth Speaker with Wireless Charger: A Multifunctional Audio Solution for Modern Retail

China Bluetooth Speaker with Wireless Charger: A Multifunctional Audio Solution for Modern Retail

2026-09-18 14:01:32

Discover how a Clock Bluetooth Speaker with a 15W wireless charger combines audio, timekeeping, and everyday charging in one multifunctional device. Designed for retail, e-commerce, gifting, and lifestyle markets, this solution offers flexible OEM/ODM customization for brands and distributors.

TWS Earphone Trends: From Wireless Convenience to Product Differentiation

TWS Earphone Trends: From Wireless Convenience to Product Differentiation

2026-09-17 10:28:18

This TWS Earphone combines Bluetooth 5.4 connectivity with a compact and practical design for everyday wireless audio. With a wireless range of up to 10m, 3–4 hours of playback, and a compact charging case, it offers a balanced solution for brands seeking reliable performance, modern design, and flexible TWS earphone OEM or private label development.

Bluetooth Mini Speaker with Light Brand Logo: A Customizable Audio Product for Modern Retail

Bluetooth Mini Speaker with Light Brand Logo: A Customizable Audio Product for Modern Retail

2026-09-16 11:00:44

The Bluetooth Mini Speaker with Light Brand Logo combines portable wireless audio with customizable brand visibility. Featuring Bluetooth 5.3, TWS connectivity, a 3W speaker, and a 1200mAh rechargeable battery, it delivers convenient everyday entertainment in a compact ABS design. The illuminated custom logo adds a distinctive visual element, making it suitable for retail, promotional gifts, branded merchandise, and private-label audio collections.

Smart Video Audio Sunglasses: The Next Step in Wearable Audio and AI

Smart Video Audio Sunglasses: The Next Step in Wearable Audio and AI

2026-09-15 11:09:34

Smart Video Audio Sunglasses combine wearable audio, video recording and AI interaction in a stylish everyday design. With hands-free communication, music playback and smart visual functions, they offer brands new opportunities in connected eyewear and wearable technology.

China Suction Cup Waterproof Speaker: A Scenario-Based Audio Solution for OEM and ODM Brands

China Suction Cup Waterproof Speaker: A Scenario-Based Audio Solution for OEM and ODM Brands

2026-09-14 10:34:09

Discover our Suction Cup Waterproof Speaker, a compact lifestyle audio solution featuring Bluetooth 5.3, IPX6 waterproof protection, TWS, TF card playback and hands-free calling. With its practical suction cup design and OEM/ODM customization options, it is ideal for bathroom, travel, retail and promotional markets.

HKTDC Hong Kong Electronics Fair (Autumn Edition)2026

HKTDC Hong Kong Electronics Fair (Autumn Edition)2026

2026-09-14 09:29:47

Welcome to Visit Jaskey Limited at HKTDC Hong Kong Electronics Fair 2026

Colorful Lights Speaker: How Visual Audio Is Creating New Opportunities for Global Consumer Electronics Brands

Colorful Lights Speaker: How Visual Audio Is Creating New Opportunities for Global Consumer Electronics Brands

2026-09-11 13:48:47

The Colorful Lights Speaker combines wireless audio, vibrant lighting, TWS connectivity, and portable design to meet the growing demand for experience-driven lifestyle audio. With Bluetooth, TF card playback, and colorful visual effects, it offers brands and retailers a differentiated product opportunity for e-commerce, social media marketing, gift markets, and global consumer electronics sales.

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phone. Number: 0086-755-82239330-808
Email address: info@jaskeyworld.com
Office address: 4th Floor, Building 1, Xingji Center, Danzhutou Industrial Zone, Longgang District, Shenzhen

Protect your ears, noise reduction earplugs, big decryption

2021-06-04 11:28:53

Generally speaking, the inner ear will be injured in a noise of 90 decibels for more than 8 hours, 95 decibels for more than 4 hours, 100 decibels for more than 2 hours, and 110 decibels for half an hour, and the volume of nightclubs or big parties can easily exceed 100 decibels or even Come to 110 decibels. Especially in nightclubs or parties, everyone will drink, and drinking will reduce everyone's hearing acuity, so that we feel okay, not too loud, but at this time our ears may have been hurt.

There are several solutions, such as staying away from the speakers, telling them to turn off the sound, and going outside to rest every 30 minutes... However, only the first one seems to work slightly, the second and the third are impossible.

So actually the best way is to wear a noise reduction earplug! The earplugs I'm talking about here are not the orange color of the usual 3M, but a noise reduction earplug designed for musicians. Don’t think that wearing earplugs seems wasteful or not handsome enough. In fact, many DJs also bring them to their performances, not to mention protecting hearing is the most important thing.
noise reduction earplug

What is the difference between earplugs for musicians and ordinary 3M earplugs? The biggest difference is that the fidelity of the former is much higher than that of the latter, and the so-called fidelity is to make people feel that the sound is very uniform and less, rather than the bass becomes very small and the treble is still very noisy.

However, our ears are very special, because the shape of the outer ear and the shape of the inner ear make us more sensitive to the 3k-7kHz piece. So although the frequencies of the sound broadcast by the speakers are the same, we will hear that it is a little louder on the 3k-7k side.


If we look at the outer ear separately from the inner ear, the contour of the inner ear will increase by 3k, 9k, 15k.


The outer ear will amplify the frequency of 3k-7k


So they add up to the picture mentioned above. So the so-called high-fidelity noise reduction earplugs are actually to make our ears sound as consistent with the data in the above picture as possible, that is, to compensate back at 2700Hz and 3k-7k.


Because the 3M earplugs do not have such a special design, we feel that the treble is reduced more than the bass, which leads us to feel that the sound is very fuzzy and unclear.

In order to achieve this effect, there is a very thin tube inside the noise reduction earplugs, which is the resonator. His principle is that the sound waves are reflected back after entering and offset the next incoming sound wave, so that the sound of a specific sound wave becomes smaller to achieve the purpose of noise reduction.

noise reduction earplug

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