Principle and use method of ultraviolet air sterilizer

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RGB Light Bluetooth Headphones: A Competitive Audio Product for Brands and Retailers

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2026-10-31 10:55:55

The RGB Light Bluetooth Headphones combine stylish RGB lighting with practical wireless audio functionality, making them an attractive choice for modern audio product collections. Featuring Bluetooth 5.3 connectivity, AUX input and 40mm speaker drivers, they offer flexible listening options for music, gaming and everyday entertainment. The built-in 300mAh rechargeable battery provides 2–4 hours of playback time, while the colorful lighting design adds visual appeal for younger consumers and gaming enthusiasts. Ideal for electronics retailers, wholesalers and audio brands, these headphones also support OEM/ODM customization to meet different market and branding requirements.

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2026-10-30 10:16:20

Discover the HoneyWait Pet Training Companion, an innovative smart pet accessory designed to make everyday pet care more convenient. Featuring Bluetooth 5.4 connectivity, app control, disconnection alerts, online calling and customizable training audio, it helps pet owners stay connected with their pets. Its practical leash hook design, 5–10m departure voice reminder, TWS wireless connection and hands-free calling combine smart technology with everyday functionality. A creative solution for modern pet lifestyles, bringing greater convenience and interaction to daily walks and pet care.

DIY Display TWS Earphones: A Differentiated Audio Solution for OEM/ODM Brands

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2026-10-29 12:27:59

DIY Display TWS Earphones combine wireless audio with an innovative 2-inch smart LCD touchscreen charging case. Featuring Bluetooth 5.4, app control, customizable home screens, clock and alarm functions, lyrics and mood displays, three EQ modes, 10-language support, and OTA upgrade capability, these smart earbuds offer a personalized listening experience. With 35mAh batteries in each earbud, a 400mAh charging case, and 2–3 hours of playback time, they are ideal for consumer electronics retailers, wholesalers, and brands seeking innovative audio products. Jaskey Limited offers OEM/ODM cooperation opportunities to support brand development and product customization.

Bone Conduction Sleep Speakers: Market Trends, Product Innovation and OEM/ODM Opportunities

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2026-10-28 11:06:24

Explore the growing potential of bone conduction sleep speakers, combining innovative sound transmission technology, Bluetooth 5.4 connectivity, white noise playback, and sleep timer functions. Designed with compact ABS, cloth, and silicone materials, this sleep audio device offers 8–11 hours of playback and convenient wireless listening for relaxation and bedtime routines. Since 2008, Jaskey Limited has specialized in consumer audio product development, providing OEM/ODM customization, industrial design, and manufacturing solutions to help global brands develop differentiated lifestyle audio products.

Portable LED Speaker: A Competitive Audio Product for Retailers and OEM/ODM Brands

Portable LED Speaker: A Competitive Audio Product for Retailers and OEM/ODM Brands

2026-10-27 10:55:03

The Portable LED Speaker combines 8W audio output, Bluetooth 5.3 connectivity, and colorful LED lighting in a stylish ABS plastic and fabric design. Supporting Bluetooth, TF card, USB, AUX, FM radio, and TWS connectivity, it offers versatile music playback for home entertainment, outdoor gatherings, travel, and everyday listening. Powered by a 1200mAh rechargeable battery with approximately 4–5 hours of playback, this multifunctional speaker is an ideal choice for retailers, wholesalers, and brands seeking competitive portable audio products. Jaskey Limited provides OEM/ODM customization services to support branding, product development, and wholesale cooperation.

Wearable Bluetooth Speakers: Industry Trends, Market Opportunities and OEM/ODM Innovation

Wearable Bluetooth Speakers: Industry Trends, Market Opportunities and OEM/ODM Innovation

2026-10-26 10:22:06

Discover the latest wearable Bluetooth speaker designed for portable, hands-free listening. Featuring Bluetooth 5.4, a 4W speaker driver, clip-on design, TWS interconnection, hands-free calling, and USB-C charging, it offers a practical audio solution for outdoor activities, cycling, travel, and everyday use. With OEM/ODM and private label customization options, it is suitable for brands, distributors, retailers, and e-commerce sellers looking to expand their portable audio product ranges.

Cube Bird Dancing Speaker: A Creative Bluetooth Speaker for Wholesale and OEM/ODM Opportunities

Cube Bird Dancing Speaker: A Creative Bluetooth Speaker for Wholesale and OEM/ODM Opportunities

2026-10-23 11:13:15

The Cube Bird Dancing Speaker is a creative Bluetooth speaker that combines a playful bird-inspired design with practical audio features. Equipped with Bluetooth 5.4, hands-free calling, TWS wireless connectivity and a 3W speaker, it delivers convenient wireless entertainment in a compact design. With up to 4 hours of working time, it is suitable for home, desktop use, parties and gift collections. Ideal for retailers, wholesalers and consumer electronics brands, this novelty speaker offers opportunities for product differentiation, seasonal promotions and OEM/ODM customization.

2-in-1 Bluetooth Speaker with TWS Earphones: A Versatile Audio Product for Growing Consumer Markets

2-in-1 Bluetooth Speaker with TWS Earphones: A Versatile Audio Product for Growing Consumer Markets

2026-10-22 11:57:37

The 2-in-1 Bluetooth Speaker with TWS Earphones combines a portable wireless speaker and true wireless earbuds in one convenient design. Featuring Bluetooth 5.3, a 5W speaker, F13 copper ring earbud drivers, and a 10–15m transmission range, it offers flexible listening for home, office, travel, and everyday entertainment. The earbuds provide approximately 4–5 hours of playback, while the speaker delivers 2–3 hours of music. Made from ABS plastic and silicone, this versatile audio product is ideal for consumer electronics brands, retailers, and gift markets seeking innovative wireless audio solutions.

Sport TWS Earphone: A Competitive Wireless Audio Solution for Retailers and Brands

Sport TWS Earphone: A Competitive Wireless Audio Solution for Retailers and Brands

2026-10-21 12:22:46

The Sport TWS Earphone features Bluetooth 5.4 connectivity, a compact charging case, and a lightweight ABS plastic design for convenient everyday wireless listening. With a transmission range of up to 10 meters, 2.5–4 hours of playback time, and a 200mAh charging case, it is suitable for commuting, leisure, and daily use. Jaskey Limited offers OEM/ODM cooperation opportunities for brands, wholesalers, importers, and retailers seeking reliable wireless audio products from an experienced China consumer electronics manufacturer.

Good feedback from Hong Kong Electronic 2026 Fair (Autumn Edition)

Good feedback from Hong Kong Electronic 2026 Fair (Autumn Edition)

2026-10-20 14:16:44

Thanks for visiting our booth in Hong Kong Electronic 2026 Fair (Autumn Edition)

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Principle and use method of ultraviolet air sterilizer

2021-11-30 11:24:26
Ultraviolet air sterilizer is a kind of disinfection equipment, through which it can help sterilize and disinfect the air, ultraviolet rays, etc., help remove harmful components in the air, and avoid too much toxic and harmful gas in the indoor air, which affects people's daily use. As environmental pollution and air pollution problems continue to intensify, more and more UV air sterilizers are used. UV air sterilizers can be used in indoor places such as homes, schools, and companies. So, what is the principle of ultraviolet air sterilizer? 



 


   Principle of UV Air Sterilizer

  Ultraviolet is a light wave that is invisible to the naked eye. It exists on the outside of the purple end of the spectrum, so it is called ultraviolet. Ultraviolet rays come from one of the electromagnetic waves radiated by the sun. Generally, ultraviolet rays are divided into four categories according to their wavelengths as follows

   is a special form of matter movement, a stream of unconnected particles. Each ultraviolet photon with a wavelength of 253.7nm has an energy of 4.9eV. When ultraviolet rays are irradiated to microorganisms, energy transfer and accumulation occur, and the accumulation results in the inactivation of microorganisms, thereby achieving the purpose of disinfection. When the absorption of bacteria and viruses exceeds the dose of 3600~65000uW/c㎡, it has strong deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) of bacteria and viruses, which can cause bacteria and viruses to lose their viability and reproductive power. Eliminate bacteria and viruses, and achieve the effect of disinfection and sterilization. On the one hand, ultraviolet light can cause nucleic acid mutations, hinder its replication, transcription blockade and protein synthesis; on the other hand, the generation of free radicals can cause photoionization, which leads to cell death.

  The principle of ultraviolet sterilization is to use the radiation intensity of the ultraviolet lamp tube, that is, the radiation intensity emitted by the ultraviolet germicidal lamp, which is inversely proportional to the distance of the irradiated disinfectant. When the irradiation intensity is constant, the longer the irradiated disinfectant stays and the closer it is to the germicidal lamp, the better the sterilization effect, and vice versa.

  Using method of ultraviolet air sterilizer

1. When the household ultraviolet disinfection lamp is used for air disinfection, the doors and windows should be closed, and the timer should be counted after the lamp is on for 5-7 minutes. , The ultraviolet disinfection lamp should be stopped first, especially young unmarried ladies should keep this in mind.

  2. When disinfecting items with a household ultraviolet disinfection lamp, spread or hang the items to expand the irradiation surface. The effective distance is one meter, and the irradiation is about 30 minutes. 

  3. When using household UV disinfection lamps, the environment should be kept clean. There should be no dust and water mist in the air. When the indoor temperature is lower than 20 degrees Celsius or the relative humidity exceeds 50%, the irradiation time should be extended. After scrubbing the floor, wait until the floor is dry before disinfecting with ultraviolet light.

  4. The surface of the disinfection lamp tube of the household ultraviolet sterilizer should be kept clean and free of dust. Wipe it with a cotton ball of 95% ethanol once a week, and it is best to make a record.

   5. Ultraviolet rays have certain damage to human skin and mucous membranes. When using household ultraviolet disinfection lamps, pay attention to protection. The eyes must not look directly at the ultraviolet light source, otherwise the eyes will be harmed.

  6. ​​It is necessary to establish a usage time record book for the disinfection lamp tube of the household ultraviolet sterilizer, and record it every time, because the service life of the ultraviolet disinfection lamp tube is 1000 hours. In addition, the ultraviolet intensity indicator card should be used to test the ultraviolet intensity of the ultraviolet disinfection lamp on a regular basis.

The principle and method of use of ultraviolet air sterilizers are also clearly introduced for everyone. Ultraviolet air sterilizers are a very good disinfection equipment. With the help of ultraviolet air sterilizers, you can bring yourself a safer environment and improve the air. Poisonous gas, etc. In order to ensure that the function of the ultraviolet air sterilizer is fully utilized, remember to use it correctly in accordance with the relevant operations, and will not miss the best effect of the ultraviolet air sterilizer by using it indiscriminately.

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