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Huawei FreeBuds
Huawei FreeBuds are wireless Bluetooth and NearLink earbuds. They were first announced and released on March 27, 2018, alongside the Huawei P20 Pro, Huawei P20 series. In addition to playing audio, the Huawei FreeBuds contain built-in microphones for noise cancellation, accelerometers, and optical sensors to detect wear status and gestures (e.g., double-tap to pause audio). History Huawei FreeBuds 3 & 3i In March 2019, Huawei released the second-generation FreeBuds, the FreeBuds 3, followed by the FreeBuds 3i in May 2020. These models feature the Kirin A1 chip, extended talk time, and noise-cancellation capabilities. Additionally, an optional wireless charging case, available at an extra cost, was introduced. Huawei FreeBuds 4i & 4 Huawei launched the third-generation FreeBuds 4i on June 6, 2021, followed by the mainline FreeBuds 4 in May 2021. These earbuds underwent an external redesign, featuring shorter stems akin to the FreeBuds Pro, spatial audio, IPX4 water resist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huawei
Huawei Technologies Co., Ltd. ("Huawei" sometimes stylized as "HUAWEI"; ; zh, c=华为, p= ) is a Chinese multinational corporationtechnology company in Longgang, Shenzhen, Longgang, Shenzhen, Guangdong. Its main product lines include telecommunications equipment, consumer electronics, electric vehicle self-driving car, autonomous driving systems, and rooftop solar power products. The company was founded in Shenzhen in 1987 by Ren Zhengfei, a veteran officer of the People's Liberation Army (PLA). Initially focused on manufacturing stored program control, phone switches, Huawei has expanded to more than 170 countries to include building telecommunications network infrastructures, providing equipment, operational and consulting services, and manufacturing communications devices for the consumer market. It overtook Ericsson in 2012 as the largest telecommunications equipment manufacturer in the world. Huawei surpassed Apple Inc., Apple and Samsung Electronics, Samsung, in 2018 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luxshare
Luxshare Precision Industry Co. Ltd., also known as Luxshare-ICT, is a Chinese electronic components manufacturer. Luxshare Precision is headquartered in Bao'an District, Shenzhen, Guangdong Province, and is listed on the Shenzhen Stock Exchange. History Wang Laichun is the company's chairwoman, and co-founder. Wang founded Luxshare after ten years at Foxconn. Her brother, Wang Laishen, is Luxshare's vice chairman and is also ex-Foxconn. Wang Laichun's leadership style is seen as similar to Foxconn's Terry Gou. Luxshare was founded in 2004 in Dongguan, China. The company designs and manufacturers computer cables; it is also a key assembler of AirPods for Apple Inc. The company was listed publicly on the SME board of the Shenzhen Stock Exchange in 2010. In 2020, Luxshare became an iPhone assembler after acquiring two iPhone assembly plants from Wistron. In 2022, Luxshare was accused by Taiwanese prosecutors of stealing trade secrets from competitor Catcher Technology and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headset (audio)
A headset is a combination of headphone and microphone. Headsets connect over a telephone or to a computer, allowing the user to speak and listen while keeping both hands free. They are commonly used in customer service and technical support centers, where employees can converse with customers while typing information into a computer. They are also common among computer gamers and let them talk with each other and hear others while using their keyboards and mice to play the game. Types Telephone headsets generally use loudspeakers with a narrower frequency range than those also used for entertainment. Stereo computer headsets, on the other hand, use 32-ohm speakers with a broader frequency range. Mono and stereo Headsets are available in single-earpiece and double-earpiece designs. Double-earpiece headsets may support stereo sound or use the same monaural audio channel for both ears. Single-earpiece headsets free up one ear, allowing better awareness of surroundings. Teleph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headphones
Headphones are a pair of small loudspeaker drivers worn on or around the head over a user's ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound. Headphones let a single user listen to an audio source privately, in contrast to a loudspeaker, which emits sound into the open air for anyone nearby to hear. Headphones are also known as earphones or, colloquially, cans. Circumaural (around the ear) and supra-aural (over the ear) headphones use a band over the top of the head to hold the drivers in place. Another type, known as earbuds or earpieces, consists of individual units that plug into the user's ear canal; within that category have been developed cordless air buds using wireless technology. A third type are bone conduction headphones, which typically wrap around the back of the head and rest in front of the ear canal, leaving the ear canal open. In the context of telecommunication, a headset is a combination of a hea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HiSilicon
HiSilicon ( zh, c=海思, p=Hǎisī) is a Chinese fabless semiconductor company based in Shenzhen, Guangdong province and wholly owned by Huawei. HiSilicon purchases licenses for CPU designs from ARM Holdings, including the ARM Cortex-A9 MPCore, ARM Cortex-M3, ARM Cortex-A7 MPCore, ARM Cortex-A15 MPCore, ARM Cortex-A53, ARM Cortex-A57 and also for their Mali (GPU), Mali graphics cores. HiSilicon has also purchased licenses from Vivante Corporation for their GC4000 graphics core. HiSilicon is reputed to be the largest domestic designer of integrated circuits in China. In 2020, the United States instituted rules that require any American firms providing equipment to HiSilicon or non-American firms who use American technologies or IPR (such as TSMC) that supply HiSilicon to Entity List, have licenses as part of the China-United States trade war, ongoing trade dispute, and Huawei announced it will stop producing its Kirin chipsets from 15 September 2020 onwards due to this disruptio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluetooth
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to . It employs Ultra high frequency, UHF radio waves in the ISM bands, from 2.402GHz to 2.48GHz. It is mainly used as an alternative to wired connections to exchange files between nearby portable devices and connect cell phones and music players with wireless headphones, wireless speakers, HIFI systems, car audio and wireless transmission between TVs and soundbars. Bluetooth is managed by the Bluetooth Special Interest Group (SIG), which has more than 35,000 member companies in the areas of telecommunication, computing, networking, and consumer electronics. The Institute of Electrical and Electronics Engineers, IEEE standardized Bluetooth as IEEE 802.15.1 but no longer maintains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NearLink
NearLink ( zh, 星闪; also known as SparkLink and formerly Greentooth) is a short-range wireless technology protocol, which was developed by the NearLink Alliance, led by Huawei to set up on September 22, 2020. As of September 2023, the Alliance has more than 300 enterprises and institutions on board, which include automotive manufacturers, chip and module manufacturers, application developers, ICT companies, and research institutions. On November 4, 2022, the Alliance released the ''SparkLink Short-range Wireless Communications Standard 1.0'', which incorporates two modes of access, namely, SparkLink Low Energy (SLE) and SparkLink Basic (SLB), to integrate the features of traditional wireless technologies, such as Bluetooth and Wi-Fi, with enhanced prerequisites for latency, power consumption, coverage, and security. The Alliance unveiled the Standard 2.0 on March 30, 2024, which enhances end-to-end protocol system and extends application standards, supporting native audi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USB-C
USB-C, or USB Type-C, is a 24-pin reversible Electrical connector, connector (not a Communication protocol, protocol) that supersedes previous USB hardware#Connectors, USB connectors (also supersedes Mini DisplayPort and Lightning (connector), Lightning connectors) that can transfer data, e.g. audio/video data, to connect to monitors, external drives, mobile phones, keyboards/mouses, and many more peripheral devices; sometimes indirectly via hubs/docking stations. It also exchanges electricity, in general to power peripheral devices. It is used not only by USB technology, but also by other data transfer protocols, including Thunderbolt (interface), Thunderbolt, PCIe, HDMI, DisplayPort, and others. It is Extensibility, extensible to support future protocols. The design for the USB-C connector was initially developed in 2012 by Intel, HP Inc., Microsoft, and the USB Implementers Forum. The Type-C Specification 1.0 was published by the USB Implementers Forum (USB-IF) on August 11 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HarmonyOS
HarmonyOS (HMOS) ( zh, s=鸿蒙, p=Hóngméng, tr=Vast Mist) is a distributed operating system developed by Huawei for smartphones, tablet computer, tablets, smart TVs, smart watches, personal computers and other smart devices. It has a microkernel design with a single framework: the operating system selects suitable kernels from the abstraction layer in the case of devices that use diverse resources. HarmonyOS was officially launched by Huawei, and first used in Honor (brand), Honor smart TVs, in August 2019. It was later used in Huawei wireless routers, Internet of things, IoT in 2020, followed by smartphones, Tablet computer, tablets and smartwatches from June 2021. From 2019 to 2024, HarmonyOS_version_history#Overview, versions 1 to 4 of the operating system were based on code from the Android (operating system), Android Open Source Project (AOSP) and the Linux kernel; many Android apps could be Sideloading, sideloaded on HarmonyOS. The next iteration of HarmonyOS became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huawei P20 Pro
Huawei P20 and Huawei P20 Pro are Android smartphones manufactured by Huawei. Unveiled 27 March 2018, they succeed the Huawei P10 in the company's P series line. The P20 line is distinguished primarily by its cameras, which Huawei promoted as featuring artificial intelligence technology to perform automated enhancements to images, and the P20 Pro featuring both a wide-angle 40-megapixel camera, and an 8-megapixel camera with optical zoom. Specifications Hardware The P20 is constructed with a metal chassis and glass backing, has a fingerprint reader on the front that can also be used for gesture navigation, and is available in various color finishes. Both the P20 and P20 Pro feature 1080p, 18.7:9 aspect ratio "FullView" displays with a "notch" tab at the top-centre, with the P20 having a 5.8-inch LCD panel and the P20 Pro a 6.1-inch AMOLED panel. Both models include a Kirin 970 system-on-chip and 128 GB of non-expandable internal storage, with 4 GB of RAM for the bas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EMUI
EMUI (formerly known as Emotion UI) is an interface based on Android (operating system) developed by Chinese technology company Huawei, used on the company's smartphones primarily globally. Instead of Google Mobile Services, EMUI devices have used Huawei Mobile Services, such as the Huawei AppGallery, in January 2020 due to United States sanctions imposed during the trade war against China in May 2019. From Version 13 (2022), Huawei additionally bundled the HarmonyOS TEE microkernel with the Android system; this microkernel for example handled identity security features such as the fingerprint authentication. History On 30 December 2012, Huawei introduced Emotion UI 1.0, based on Android 4.0. It features a voice assistant app (only in Chinese), customizable homescreens and theme-switching. The company rolled out installation files for the Ascend P1 through their website. The company claims that it is "probably the world's most emotional system". On 4 September 2014 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devialet
Devialet is a French audio technology company that produces a line of speakers (Phantom) and amplifiers (Expert). It was founded in 2007 in Paris. History In 2004, engineer Pierre-Emmanuel Calmel, invented the Analog Digital Hybrid (ADH) audio technology that is the basis of Devialet's products. Three years later, in 2007, he developed an amplifier prototype using the ADH technology, and founded Devialet along with Quentin Sannié and Emmanuel Nardin. At the company's founding, Sannié served as CEO and Calmel as CTO. Devialet introduced its first product to market, an amplifier called "D-Premier," in 2010. Between 2010 and 2012, Devialet raised over €17 million in funds from a variety of investors. In June 2013, the company unveiled an updated version of its D-Premier amp changes (known as the Devialet 240) and two new lower-end versions, the Devialet 110 and Devialet 170. In late 2014, the company announced the release of its first speaker, the Devialet Phantom. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
