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.
Cartoon Powerbank with Dual LED Light combines a 10000mAh portable charging solution with creative design and built-in charging cables. With strong visual appeal and practical functionality, it is ideal for e-commerce, retail, gift markets, and customized consumer electronics solutions.
Colorful Lights Bluetooth Speaker combines wireless audio technology, creative LED lighting and portable design to deliver a stylish lifestyle audio experience. As a professional consumer electronics manufacturer since 2008, we develop innovative Bluetooth speakers with reliable quality, flexible customization and global market adaptability for brands and retailers worldwide.
A durable and portable Bluetooth speaker designed for outdoor entertainment. Featuring waterproof protection, stable wireless connection, NFC pairing, MP3 playback, hands-free calling, and up to 12 hours of battery life, it is ideal for camping, travel, sports, and daily use. Custom OEM/ODM solutions are available for global brands, retailers, and distributors.
Line array speakers are also called linear array speakers. Multiple speakers can be combined into a usb bluetooth speaker group (line array group) with the same amplitude and the same position is called a line array speaker. A linear array is a group of closely spaced radiating elements arranged in a straight line with the same amplitude and phase. Line array speakers are mainly used in large-scale sports games, large-scale performances and other venues. The directivity of the line array speaker in the vertical plane of the main axis is a narrow beam, and the energy superposition can radiate from a long distance. The lower end of the curved part of the linear column covers the near area, forming coverage from near to far. The sound coverage of line array speakers is wide, but it does not change the sound quality in essence, because he cannot ignore the problem of mutual interference. A speaker refers to a device that converts an audio signal into sound. In layman's terms, it refers to the built-in power amplifier in the main box of the speaker or the subwoofer box. After the audio signal is amplified, the sound is played back by the speaker itself to make the sound louder.
Advantages of linear speakers:
1. The coverage is even and the diffusion is good. Due to the characteristics of the linear array, the directivity in the vertical plane of the main axis is a narrow beam, and the energy superposition can be radiated at a long distance. The lower end of the curved part of the linear column covers the near area, forming coverage from near to far.
2. The improvement of the linear array loudspeaker is more in line with the requirements of technology, process and installation.
3. The sound pressure level is high. According to the analysis with MAPP software, the directivity of the linear array becomes sharper as the frequency increases. When reaching a certain frequency, such as 2kHz, the directivity is radial, that is, lobes appear in the directivity diagram. At this time, the sound wave former formed by the high-frequency speaker works, so that the high-frequency directivity is superimposed and strengthened.
4. Strong directivity, the difference between far and near field is small.
Disadvantages of linear speakers:
Interference of linear arrays. There is a time difference between each speaker in the line array reaching the same listening point. A linear array has a distance difference to a certain observation point. Differences in distance and time will cause interference, and peaks and valleys will appear on the frequency response curve.
