ODM (Original Design Manufacturer). The characteristics of OEM are: technology is outside, capital is outside, market is outside, and only production is inside. ODM (ORIGINAL DESIGN MANUFACTURER) means "original design manufacturer", which is when a company designs and produces a product according to the specifications of another company.
In this case, a custom OEM version of the system is installed, but the person who made the system did not fill in the information. To be filled by O.E.M is translated to mean filled in by the manufacturer, OEM is the brand manufacturer will purchase or their own production of parts assembled into computers, sold to users, and provide unified after-sales service.
can represent outsourcing processing, can also represent subcontract processing. The domestic custom is called cooperative production, three processing, commonly known as processing trade. First popular in developed countries such as Europe and the United States, it is a game rule for international large companies to find their comparative advantages, which can reduce production costs and increase brand added value. This production method is more popular in the domestic household appliance industry, such as TCL in Suzhou Samsung setBrand is better '> Which brand is better
1, Monster charging: Founded in 2017 Shanghai brand, with the Internet of Things technology and big data, Monster charging in multiple scenarios to provide high-quality shared charging, has been listed in the United States NASDAQ. Xiaodong: The leading domestic shared charging service provider, Xiaodong Technology, was founded in 2016, with the mission of "lasting for a better life", and its services cover many parts of the country with more than 300 million users.
2, monster charging: Shanghai Zhi want Technology Co., LTD., the brand, to provide intelligent shared charging products, is a shared charging treasure industryThe leading brand. Xiaodian: The brand of Hangzhou Xiaodian Technology Co., LTD., focusing on wireless charging and intelligent hardware fields, is committed to building a national shared charging service network.
3, BSI recommended model: M29 Capacity: 20000mAh Recommended reasons: BSI brand is very credible, this model can support multiple mobile phones at the same time, large capacity, easy to carry, really very good.
4. First of all, Xisheng PB charging Treasure has won wide praise for its excellent charging speed and quality safety. Its charging technology has repeatedly broken through the industry standard to achieve fast chargingAnd does not damage the machine, while ensuring safety. In addition, West Saint PB focuses on the durability of its products, through the research and testing of more than 10,000 components and raw materials to achieve more than 10 years of decay resistance design, which reflects the brand's deep strength in durability.
5, Pinsheng PISEN: As the leader of the charger brand, Pinsheng is known for its market competitiveness, operated by Guangdong Pinsheng Electronics Co., LTD. SAMSUNG SAMSUNG: A South Korean company started in 1938, is one of the global Fortune 500 companies, known for its leadership in the field of consumer electronics and leading technology in the electronics industryIt belongs to the Samsung Group.
6, the search power company is located in Nanshan, Shenzhen, with complete products and qualifications, and is also a medium-sized charging treasure enterprise. In many parts of the country a bit, but the current share of the search after the return of the agent 80%, for many agents in the market, this is still some concerns. The charging treasure uses polymer lithium battery, and the wire return needs to be properly handled, otherwise there may be carbo and other situations.
1, in the battery direction, Apple AirPods1 and 2 generation are using steel shell pin battery, but in AirPods Pro replaced with steel shell buckle battery, this change also makes the brand manufacturers on the market quickly follow up. I love audio network follows the development of the TWS headset market, in a few years to nearly 300 products have done a detailed dismantling report, which found that many brands have also used steel shell buckle battery as their own TWS headset power supply source.
2. Close-up of the positive electrode of the steel shell buckle battery used inside the headset is wrapped with insulation tape for protection. Steel shell buckle type battery negativeExtreme close-up. Steel shell button battery from LIDEA Electronics, model: LIR1040, voltage: 5V. Headphone speaker front close-up with metal cover. A close-up of the back of the speaker features a tuning hole protected by a fine air filter to improve acoustic performance. Speaker size compared to a dollar coin.
3, the earphone cavity is connected through a carefully designed cable, which contains a battery, high-quality speakers, MEMS microphone and a strong steel shell button battery, and Hall components are responsible for sensing magnetic field changes to ensure accurate magnetic charging. Feed-back noise cancellation microphoneIt is tightly protected by a transparent acoustic rubber cover to improve call quality. The LED indicator on the FPC line is not only beautiful, but also reflects its intelligent detail processing.
4, Apple - Apple uses CP1154 A3HOC, 7V, 0.16Wh battery, applied to AirPods Pro national version. GreatPower - Model 1254 button battery for JBL Free TWS headphones, GreatPower also produces various battery types for a wide range of applications. Gold energy batteries - available in a variety of systemsColumn battery, suitable for Bluetooth devices and other products.
5. Enter the disassembly part of the headset and pry open the headset along the closing line. The speaker and battery inside the headphone are connected to the motherboard by wire. Remove the speaker. Close-up of the air filter inside the pressure relief hole in the front chamber. Close-up of speaker front. Close-up of the back of the speaker, with a black shield sticker on the T-iron. Measured by I love audio network, the speaker size is about 10mm, consistent with the official publicity. A steel shell button battery is used in the rear cavity, and the battery is coated with high-temperature tape for insulation.
6, according to I love audio network disassembled to learn that at present in the field of personal audio, ChuangxinMicro lithium protection IC has been OPPO, OnePlus, Baidu Xiaodu, Soundcore, AUKEY, Skullcandy and other brands of a number of TWS headphones adopted.
1, Peng Yuansheng magnetic wireless charging bank model PYS-PWC20008-01, equipped with magnetic wireless charging module, support iPhone12 full range of use, and support USB-C 20W PD two-way fast charge. Dimensions 608 x 145 x 993, weight 132g, built-in 5000mAh lithium-ion battery can meet the user's light travel needs.
2, Nank South Carolina wireless charging treasure POW2 comprehensive score: 98 points Nank South Carolina wireless charging treasure with hot sales, no doubt ranked first in the field of charging treasure. This charging treasure focuses on fashion, lightweight and portable, and supports 10W wireless fast charge and 18W PD fast charge, which is widely used in digital technology mediaBody is recommended, in the digital circle, the student group is very popular.
3, the diameter is about 580mm. Apple's original MagSafe magnetic wireless charging pad has a diameter of about 581mm. You can see that they're almost the same size. The thickness of PYS magnetic wireless charging board is about 38mm. The length of the entire product is approximately 150.3cm end-to-end. As for the magnetic effect, the magnetic wireless charging board is attached to the back of the iPhone 12, and the phone can be easily lifted with the help of magnetic absorption, and the suction is strong.