Luggage

Household desktop disinfection cabinet

Disinfection cabinet refers to a tool that disinfects, insulates, and dehumidifies tableware, tableware, towels, clothing, beauty and hairdressing equipment, medical equipment, and other items through ultraviolet, far-infrared, high-temperature, ozone, and other methods. The appearance of the cabinet is generally box shaped, and the majority of the cabinet body is made of stainless steel. Disinfection cabinet is an electrical product invented and pioneered in China, widely used in hotels, hotels, restaurants, schools, troops, canteens, and other places. More and more Chinese families are paying attention to the importance of disinfection cabinets, which will also be one of the daily household appliances in the future.

USB mini fan

A USB fan is a miniature electric fan that is used in desktop computers or laptops with a USB interface. The new brushless DC motor fan is quieter, more energy-efficient, and has a longer lifespan compared to traditional motor fans. The biggest feature of the USB fan is its convenience, plug and play. As long as you plug in the USB port, it can immediately generate a cool breeze without the need for a battery. A USB fan can also be placed inside a laptop bag and taken anywhere. The blades of the USB fan are made of soft plastic film, and although they rotate quickly, they are definitely safe. The noise is not high, and the wind performance is also good. It feels like a small lucky fan when blown.

UV household disinfection cabinet

Disinfection cabinet refers to a tool that disinfects, insulates, and dehumidifies tableware, tableware, towels, clothing, beauty and hairdressing equipment, medical equipment, and other items through ultraviolet, far-infrared, high-temperature, ozone, and other methods. The appearance of the cabinet is generally box shaped, and the majority of the cabinet body is made of stainless steel. Disinfection cabinet is an electrical product invented and pioneered in China, widely used in hotels, hotels, restaurants, schools, troops, canteens, and other places. More and more Chinese families are paying attention to the importance of disinfection cabinets, which will also be one of the daily household appliances in the future.

pedestal fan

Floor mounted fan, adjustable in height, 32CM retractable, 3-speed adjustable, S-shaped fan blades, directional flow, shaking head left and right. Five leaves with high air volume, you can enjoy a cool and refreshing experience. The main characteristics of floor fans are high air volume and low noise. In hot summer, indoor ventilation, heatstroke prevention and cooling, and environmental improvement are effective. Floor fans can be used smoothly on the ground with safety features. Floor fans can be widely used in warehouses, workshops, restaurants, homes and other places in industrial and mining enterprises. The main component of a floor fan is an AC motor, which means the motor is the heart of the floor fan. The working principle of a floor fan and an electric fan is the same: the energized coil rotates under force in a magnetic field. The form of energy conversion is: electrical energy is mainly converted into mechanical energy, and due to the resistance of the coil, it is inevitable that a portion of electrical energy needs to be converted into thermal energy

desk fan

Compact and convenient, with strong wind power, adjustable third gear, scheduled appointment, and automatic shutdown. The fan head, fan blades, and website are the most basic components of an electric fan, and the AC motor is the most important component of an electric fan. These are indispensable components of an electric fan. After connecting to the power supply, the AC motor will start working and convert it into mechanical energy. As a result, the air in the bedroom will become a flowing airflow, which can have a cooling effect. Nowadays, desktop electric fans not only have a wide variety of brands, but also gradually become trendy in styles. The color of desktop electric fans with animal heads is no longer a single white series.

Household disinfection cabinet

High definition LCD digital display, one click fully automatic, convenient and simple, with a large capacity and versatile space, meeting the exquisite lifestyle of 3-5 people in families. Automatic function: Storage mode - sterilize every 2 hours for 24 hours; Drying function: For drying only, adjustable in two levels of 60/90; Disinfection function: Disinfection+drying -30/60/90 three-speed adjustment. Disinfection cabinet refers to a tool that disinfects, insulates, and dehumidifies tableware, tableware, towels, clothing, beauty and hairdressing equipment, medical equipment, and other items through ultraviolet, far-infrared, high-temperature, ozone, and other methods. The appearance of the cabinet is generally box shaped, and the majority of the cabinet body is made of stainless steel. Disinfection cabinet is an electrical product invented and pioneered in China, widely used in hotels, hotels, restaurants, schools, troops, canteens, and other places. More and more Chinese families are paying attention to the importance of disinfection cabinets, which will also be one of the daily household appliances in the future.

Household electric fan

The fan head, fan blades, and website are the most basic components of an electric fan, and the AC motor is the most important component of an electric fan. These are indispensable components of an electric fan. After connecting to the power supply, the AC motor will start working and convert it into mechanical energy. As a result, the air in the bedroom will become a flowing airflow, which can have a cooling effect. Nowadays, desktop electric fans not only have a wide variety of brands, but also gradually become trendy in styles. The color of desktop electric fans with animal heads is no longer a single white series.

Household disinfection cupboard

Disinfection cabinet refers to a tool that disinfects, insulates, and dehumidifies tableware, tableware, towels, clothing, beauty and hairdressing equipment, medical equipment, and other items through ultraviolet, far-infrared, high-temperature, ozone, and other methods. The appearance of the cabinet is generally box shaped, and the majority of the cabinet body is made of stainless steel. Disinfection cabinet is an electrical product invented and pioneered in China, widely used in hotels, hotels, restaurants, schools, troops, canteens, and other places. More and more Chinese families are paying attention to the importance of disinfection cabinets, which will also be one of the daily household appliances in the future.

KD-6KA

1. Impedance: 8 Ω 2. Frequency response: 70Hz~20KHz 3. Rated power: 120W 4. Sensitivity: 95dB/W/M 5. Coverage angle: (H) 120 ° (V) 60 ° 6. High pitched: 3 "cone shaped high pitched unit × two 7. Bass: 6.5 "Bass × one

KD-215KA

With the progress of society, people yearn for a more colorful life. Song and dance, as a form of entertainment that has been passed down for thousands of years, have deeply penetrated the lives of people of all ethnic groups. However, with the development and progress of technology, people's demands for the form and venue of singing and dancing performances are increasing and higher. The sound system is constantly improving and improving with people's needs. From meeting the live sound reinforcement needs of tens of thousands of people at concerts to meeting the needs of individual families playing instruments and karaoke.

Stage sound tuning do not pay attention to these to eat big losses

The so-called tuning of stage sound is divided into two parts, one is mainly for the signal characteristics of various signal sources, adjust the feeling required by people, and control the timbre of the signal source through balanced adjustment to meet the requirements of individuals or programs. The second is the volume coordination between multiple voices to control the proportion. The first step of tuning is to control the signal level input by the signal source equipment to the mixer, and adjust each signal to about 0dB through the gain GAIN knob with the level meter, which is a very critical step and will directly affect the quality of the signal. The gain is too high, easy to distort, the gain is too low, the signal-to-noise ratio is reduced, this step is not well controlled, and the subsequent work has all become a castle in the air.

Acoustic characteristics of stage sound reinforcement system

Acoustic characteristics must not only meet the requirements of the national standard for acoustic characteristic indicators, but also meet the requirements of subjective listening, because acoustic characteristics indicators cannot fully reflect the actual sound effect, and the quality of sound is determined by people's subjective listening feelings.

What are the basic stage sound configurations

In the stage sound system and large stage lighting concert venue, a very important part of the human voice is the reverb processing. The human voice after reverb processing, can produce a kind of electronic acoustic beauty, so that the song has a special flavor. It can be some amateur singers voice in the existence of certain defects, such as hoarse, throaty and sharp noise of the vocal folds of the murmur after reverb processing to mask, so that the sound is not so difficult to hear. In addition, reverb can also make up for amateur singers due to the lack of specialized vocal training and produce the phenomenon of overtones in the structure of the tone is not rich. This is very important to the effect of stage lighting concerts held.

Some common conference sound disturbances

The spread range of the sound emitted by people from themselves is very limited, especially in the conference hall or stadium of the Nordic University for meetings or speeches, the natural sound emitted by the human body is not satisfactory to the needs of large places, so this time to use conference sound, this sound has a very good amplification function.

August 2020 Pazhou Professional Audio and Lighting Show

August 21, 2020, Guangzhou International Professional Lighting and Sound Exhibition in China Import and Export Commodities Fair Pazhou Complex A successfully launched.

Recall Notice

The KD-85A mobile active speakers produced by our company from August 1, 2021 to August 10, 2021 have the following defects: the adapter included in the speaker package poses a potential safety hazard of ignition due to heat generation under normal operating conditions! Therefore, the adapter presented in the product produced in this time period is recalled! Recall Period: November 20, 2022 to December 20, 2022

The 16th Guangzhou International Professional Lighting and Sound Exhibition 2018

The 16th Guangzhou International Professional Lighting and Sound Exhibition will be held on May 10, 2018 in Area A of China Import and Export Fair Complex. Exhibition Introduction - 2018 Exhibition Overview - China's largest professional lighting and audio exhibition - 2017 exhibition into the glorious fifteen years, 130,000 square meters of exhibition area, gathered 1,.250 exhibitors, ushered in 73,986 professional visitors! Gathering high-quality professional lighting, audio products and solutions, covering the whole range of products upstream and downstream of the industry chain - Diversified concurrent activities, advocating industry innovation concepts, and enhancing the benefits of the exhibition in all aspects Hosting single

Commissioning of professional stage audio equipment in Guangzhou Precautions

Before debugging must carefully understand the structure of Guangzhou professional stage audio equipment and equipment performance, because only a comprehensive grasp of the system and equipment, only according to the actual situation to develop a feasible debugging program!

How to identify the advantages and disadvantages of professional engineering speaker manufacturers?

Professional engineering speakers and traditional home audio is different, professional audio for sound processing has higher requirements at the same time the equipment parameters indicators are also different, such as the frequency of the broadband range of requirements of a wider range, the maximum sound pressure level don't also require a more stringent

How to choose professional engineering speaker manufacturers for various types of users?

With the progress of society, the application of multimedia, and now all walks of life formalized professional, so some of the supporting facilities hardware equipment are equipped with or updated, such as speakers, computers, projectors and so on!