Jellyfish Wireless Speaker is a creative Bluetooth audio product that combines unique design, powerful sound, and immersive RGB lighting effects. Featuring Bluetooth 5.4, TWS technology, hands-free calling, and an 8W speaker unit, it delivers stable wireless connectivity and an enhanced listening experience. With its eye-catching jellyfish-inspired design, this portable speaker is ideal for home entertainment, outdoor activities, gift markets, and lifestyle retail. As a professional China Bluetooth speaker manufacturer, we provide OEM/ODM customization solutions to help brands, retailers, and distributors create differentiated audio products for global markets.
Explore the latest TWS earphone market trends with insights into wireless audio innovation, smart technology development, and global consumer demand. As an experienced China consumer electronics manufacturer, we support brands, distributors, and retailers with custom wireless earbuds, private label solutions, and professional OEM/ODM audio product development. From product design and engineering to manufacturing and supply chain management, we help create differentiated Bluetooth earphones that meet the evolving needs of global markets.
The Ice Bucket Wireless Speaker combines innovative design, wireless audio technology, and RGB lighting to create a unique lifestyle audio experience. With Bluetooth 5.3, TWS connection, and a creative ice bucket-inspired design, it is ideal for outdoor parties, home entertainment, and gift markets. As a professional China Bluetooth speaker manufacturer, we provide customized audio solutions for retailers, distributors, and global brands seeking differentiated consumer electronics products.
Professional White Noise Bluetooth Speaker Manufacturer providing smart audio solutions, sleep aid Bluetooth speakers, and customized OEM/ODM audio products. We support global brands, retailers, and distributors with innovative designs, reliable manufacturing, and private label solutions for lifestyle audio and wellness technology markets.
3 in 1 Wireless Charger EG0206 is a compact and versatile charging solution designed for modern smart device users. As a professional China wireless charger manufacturer, we provide OEM/ODM customization services for global retailers, brands, and distributors. Featuring multi-device compatibility, 10W wireless charging, and a slim portable design, this smart charging accessory is ideal for home, office, travel, and promotional markets. With strong product development capabilities and reliable manufacturing experience, we help partners create customized wireless charging solutions that meet evolving consumer demands.
OPENEAR Bone Conduction Headphones offer an innovative open-ear audio solution combining comfort, safety, and smart wearable technology. Designed for modern lifestyles, they provide a lightweight listening experience with Bluetooth connectivity, water-resistant performance, and all-day wearing comfort. As an experienced consumer electronics manufacturer, we support global brands with innovative audio product development, OEM/ODM solutions, and customized wearable audio designs.
The Bluetooth Clock Speaker is a multifunctional lifestyle audio product that combines wireless music playback, dual clock display, and TF card support in one compact design. Featuring Bluetooth V5.0 technology, a 3W speaker, and a built-in 1200mAh rechargeable battery, it delivers convenient and reliable audio entertainment for bedrooms, offices, travel, and gift applications. With its modern design and customizable OEM/ODM options, this smart audio solution is an ideal choice for retailers, distributors, and brands looking to expand their consumer electronics product portfolio.
Jaskey Limited is a professional Sport TWS Earphone manufacturer providing OEM/ODM wireless audio solutions for global brands. With expertise in smart audio product development, industrial design and consumer electronics manufacturing, we help partners create innovative Bluetooth earphones that meet evolving market demands.
Sport Smart Video Audio Glasses combine AI technology, wearable innovation, and smart audio experiences into one advanced lifestyle device. Featuring video recording, photo capture, AI object recognition, voice interaction, Bluetooth V5.4 connectivity, and smart APP functions, these AI smart glasses provide users with hands-free communication, intelligent assistance, and immersive digital experiences. Designed for global retailers, distributors, and technology brands, they offer strong market potential as an innovative smart wearable electronics product with customization opportunities for different applications and markets.
Bluetooth Light Headphone combines wireless audio technology with creative lighting design and modern lifestyle appeal. As a China consumer electronics OEM/ODM manufacturer since 2008, we develop innovative smart audio products with strong R&D, design, and manufacturing capabilities for global brands and markets.
We often have small bluetooth speaker noise problems, in fact, the vast majority of the small bluetooth speakers are able to solve the noise.Here a simple analysis of the cause of the acoustic noise, and screening methods, available for reference when you need.
Small bluetooth speakers use undeserved there are a variety of conditions can cause noise, such as signal interference, poor contact interface or line, speakers themselves poor quality, and so on.
The noise from the Small bluetooth speakers according to the source can be roughly divided into electromagnetic interference, such as mechanical and thermal noise.Such as active speaker amplifier, transformer and other components are placed within the Small bluetooth speakers itself and mutual interference noise is inevitable.In addition, many Small bluetooth speakers is due to the noise signal lines and plug contact undesirable or short-circuit, maintain the good contact performance of the connector is essential for the protection of the normal work of Small bluetooth speakers .Such as some continuous blare, basically is the problem of signal lines or plugs.Here are some other kinds of noise source and treatment method.
Electromagnetic interference noise source and treatment method
Electromagnetic interference mainly can be divided into interference of power transformer and stray electromagnetic interference.This noise is often characterized by smaller hum.Generally speaking, the power transformer interference is caused by the power of the multimedia Small bluetooth speakers magnetic flux leakage, in conditions allow for transformer shield effect is very obvious, can maximize the magnetic flux leakage blocking, type shield can only use iron materials.In addition, use the external transformer are also a good solution.
Stray electromagnetic interference noise and processing method
Stray electromagnetic interference are common, small bluetooth speakers wire, frequency divider, a wireless device or computer host will be interference sources.Will be the main speaker in the permit conditions as far as possible away from the computer mainframe, and reduce the surrounding wireless devices.
Treatment method of the mechanical noise
Mechanical characteristic of noise is not active speaker.Power transformer in the process of work, the alternating magnetic field caused by the core vibration can produce mechanical noise, it is very similar to the fluorescent lamp ballasts are humming.Choose good quality product is still the best way to prevent this kind of noise.In addition, we can be equipped with rubber shock absorption layer between transformer and a fixed plate.
Also should pay attention to, if the potentiometer to use for a long time, the metal brush will be because of the dust accumulation between diaphragm and wear problems such as poor contact, rotates can produce noise.If the small bluetooth speakers didn't tighten the screw, inverting tube processing does not reach the designated position, big dynamic music playing, also can produce mechanical noise.This noise is commonly, when using the volume or high bass knob to adjust the volume kara kara sound.
Can deal with the thermal noise by changing the low noise components or reduces the working load of the element method, in addition, lower working temperature is one of effective methods.
In addition, some small bluetooth speakers, when the volume too large, also can appear noise.This kind of situation because of the power amplifier output power may be small, cannot avoid the music instantly as a result of large dynamic peak signal or because of the small bluetooth speakers distortion caused by overload.The characteristics of this kind of noise is hoarse, although loudly, the sound quality is very poor, voice quality dry, high coarse, bass.At the same time there is light you can see, along with the music will flickering lights, this is due to the overload situation caused by the severe lower is power supply voltage of the circuit.
