1, SONY brand in the domestic market according to the way to wear, headwear, in-ear/earplug, neck hanging, true wireless.
2, Samsung Galaxy buds with its innovative touch control and wireless charging function, Samsung Galaxy buds attract many users who pursue convenience. Support a variety of audio codec technology, strong compatibility, suitable for a variety of devices. The headset is lightweight, comfortable to wear, and has excellent battery life, meeting the needs of daily commuting and short trips.
3, a South Carolina Runner bone conduction Bluetooth headset within a thousand yuan bone conduction headset, South Carolina bone conduction headset sales and reputation should be the forefront within a few months of the launch of the harvestThe brands recommend EDIFIER, SONY, HUAWEI, etc. EDIFIER: EDIFIER's Bluetooth headset generally uses Bluetooth 0 technology, which has the advantages of fast transmission speed and strong stability. Among them, the TWS NB2 Pro headset is EDIFIER's star product, which uses the world's first double-acting iron moving coil three-unit technology to provide better sound quality performance.
Bluetooth headset brands with good sound quality and cost-effective are Rambler, QCY, Red rice, Beisi, Beijing Tokyo Manufacturing. ramblerIn the domestic audio field is a veteran, its true wireless headset products are very rich, both NeoBuds Pro such as the Hi-Res certification of high-end products, but also like Lollipods such as entry-level headphones, the overall cost-effective.
JEET is a rare Bluetooth headset manufacturer known for audio analysis technology in China, and it is also the first headset brand to propose a "sound price ratio", aiming to provide all users around the world with better affordable audio and video equipment; It is because of the accumulation of patented technology and reputation in the past ten years that JEET has become a cost-effective fashion in the digital circleInternet celebrity brand.
Huawei P40 Wireless charging mobile phone protective shell removal Remove the hard plastic plate inside the protective shell. In the middle is a wireless charging receiving coil. Next to the coil is a black circuit board for wireless charging reception. The position of coil and circuit board inside the protective shell are hollowed out to reduce the thickness. Remove the coil and PCB board, and you can see that the component surface of the PCB board is coated with silicone heat conduction.
The Huawei p40 screen uses aluminum-siliconGlass material, itself very strong. However, the mobile phone screen is not a fall-resistant/non-slip product, and the damage brought by different falling heights, angles and ground topography to the mobile phone will be different, it is recommended to film the mobile phone. However, Huawei p40 is randomly affixed with a layer of TP protective film. This protective film belongs to plastic material and is affixed to the outside of the screen, which can protect the screen from being scratched, but can not prevent the screen from breaking. It is recommended to change to a more fall-resistant tempered film.
Take the EMUI0.162 system as an example, Huawei p40 mobile phone comes with its own mobile phone film. Huawei p40 does not come with a tempered film, but a TP protective film, which is to avoid itThe appearance of the machine is damaged in the process of production and packaging, such as handprints and scratches.
1, wireless charging technology concept stocks mainly include but are not limited to the following companies: Wireless charging technology concept stocks are mainly: Lishun Precision, Anjie Technology, Goer shares, Leading intelligence manufacturing, Xinwei Communication, Changying Precision, BYD, Xinwang Da, Pengding Holdings, total Da Electro-acoustic, Huanxu Electronics, Aohai Technology, Hengdian Dongmagnetic, Zhongshi Technology, Mejie Technology, Fenghua High-tech, Shunluo Electronics, Furong Technology, SeaCan be industrial, etc.
2, wireless charging concept stock analysis is as follows: Lisun Precision (002475) Lisun precision as the absolute leader of the connector industry, is the iWatch wireless charging supplier. The company takes the connector as the core, constantly expands the application field, and gradually develops into a platform company. The main products are used in 3C, automotive and communication equipment and other fields. The field of communication and high-end consumer electronics connectors has gradually increased, and the automotive field has actively expanded, which is expected to become an important growth point of the company in the future.
3, Shuobide (300322) : A-shares first entered the communication day of wireless chargingLine faucet. The company is the domestic communication terminal antenna leading enterprises. Shuobide is a professional manufacturer of wireless communication terminal antennas, the main business is the development, production and sales of wireless communication terminal antennas. The company is committed to providing a package of antenna solutions for mobile phones, laptop computers, AP, mobile TV terminals, satellite positioning terminals and other wireless communication terminal manufacturers.