News

Speaker material affect sound quality

Materials affect the sound quality of speakers (loudspeaker box). At present, the materials used in the speakers are mainly divided into plastic boxes and wooden boxes. Material thickness and quality are directly related to speaker cost, and also affect the performance of the speaker. The higher the material density of the speaker enclosure, the smaller the vibration generated by the cabinet when the sound is emitted, especially for active speakers with high-power amplifiers, and the thickness of the panel is [...]

Speaker sounding category

A speaker (driver) is a device that converts electrical energy into sound. Different electron energy is transmitted to the coil. The coil generates an energy that interacts with the magnetic field of the magnet, causing the paper tray to vibrate. Since the electronic energy changes at any time, the horn coil will move forward or backward. Movement, so the tray of the horn will follow the movement. At this time, the movement will change the density of the air [...]

Exhibition information

Orient Electronic Int’l Co., Ltd provides affordable solutions for acoustics and communications, with rich experience over 20 years.  With 3 factories, we customize and produce Audio-Visual & IT accessories: chargers, audio headphones, computer headsets, cellphone headsets, cables & adapters, USB gadgets, microphones, speakers, other audio accessories. Our high quality standards, timely delivery and consistently competitive pricing set us apart from other manufacturers. Following is our exhibition information in October:   China Sourcing Fair Electronics & Components Booth No.:11P06 Date:11-14th, OCT. 2018 Add: Asia WorldExpo, Hong Kong International Airport, Lantau Hong Kong   Canton Fair Date: 15 -19th , OCT. 2018 Booth: 11.3A06 Add: Area A, No.380, Yuejiang Zhong Road,Haizhu District, Guangzhou, China   Thanks for your attention to our company, and we hope [...]

Bluetooth Sports Earphone

We customize and produce many bluetooth earphones. Following you can find our latest Metal Housing Bluetooth Sports Earphones: They are our new design metal earphones, with much SMALLER control & longer playing time. With comfortable silicon holder for hard playing & very competitive prices. If you like them, or want to customize such items, please don’t hesitate to contact us. And we will support you.

Difference between power adapter and voltage regulator

As smart devices occupy an increasingly important position in people’s lives, with the gradual increase in functions, the problem of power consumption of devices is gradually exposed, and people are becoming more and more accustomed to carrying power adapters, that is, People often say the chargers. What is the difference between this power adapter and the regulator? If there is no load, the voltage of the power adapter is higher than the value it has indicated, and the regulator has always been [...]

Principle of cellphone charging

How to make boring knowledge interesting? How to make abstract things vivid? We borrow a simple model of “water release” to let everyone know about cellphone charging. Water tank: used to signal our grid, our huge grid, you can imagine a bucket of water. Valve: You can imagine this is a charger that controls the amount of water flowing into the cup through repeated switches. If you don’t have this valve, you can imagine the consequences. We used to call it (charger) Adapter, which [...]

USB-C cables

 USB-C is developing rapidly which has been widely used in mobile phone ( SAMSUNG S9 /S8 /S7、HUAWEI Mate10 /Mate 9 etc.)  Everyone will have more than two cables (ones in home, ones in car, ones in office). Strong Points :  1. More faster :OD3.5// 22AWG six-core copper wires and Golden Flash 15u” PIN can supports 3A fast charging and 10Gbps high-speed data transmission.   2. More Long-life : Integrated injection molded USB aluminum shell pass 10000 bending tests for quality and durability, lifespan up to 5 years than original cables  3. More Secure : LPC chip conform to the ROHS and UL.   4. More Extensive : Compatible with 99% product on market.   What do [...]

Reliable wood headphones

All types of wood vary in density, elasticity, porosity, fiber shape and adhesion, which affect differences in the fundamental resonance frequency and material damping factor for different types of wood. The denser the wood, the lower the damping factor, and the higher the fundamental resonance frequency, the longer the duration of the sound wave fluctuations inside the wood; therefore, it will have a stronger influence on the sound at higher frequencies. Choosing wood with different physical properties can change [...]