No need, the wireless charger belongs to the low-voltage and does not belong to the category of 9 low-voltage products stipulated by 3C, and does not need to do 3C certification, but if your finished product is equipped with an adapter in the box, the adapter needs to pass 3C certification.
Precautions Using wireless charger Charging plug please choose the original or 3C certified products as electrical products, it is recommended to use the original plug, one is specially developed for your mobile phone, charging speed is guaranteed, second, safety is guaranteed. In addition, with the original plug parameters consistent with other 3CE MIX as the TOP1 brand in the field of open headphones 100 yuan flagship machine, is well deserved is synonymous with strength. Not only has a unique advantage in sound quality performance, but also has become the leader in one hundred yuan in terms of wearing comfort and call experience, almost no rivals can match it, and firmly sit on the ceiling of cost-effective. South Carolina OE MIX is known for its "high cost performance", which comes from the professional and open old South Carolina.
Nanka small pod Lite2 Bluetooth headset (239 yuan) Sound unit: 13mm single ear weight: 1g Bluetooth version: V3 Nanka small pod lite2 in wearing, sound quality and cost performance compared to most of the same price of Bluetooth headphones, have a rolling level of superior strength, can be called 100 yuan price Bluetooth headset volume king, focus on the experience can be closed eyes.
Summary Recommended price range: about 300 yuan, recommended: Redmi Buds 4Pro pursuit of noise reduction: Millet Buds 4Pro semi-ear comfort: Redmi Buds 4 youth version The above information is not easy to organize, I hope to help you choose millet headphones. If you have other series needs, please leave a message. Thank you for your attention and trust.
South Carolina Lite Pro2 Bluetooth headset South Carolina is a Chinese headset brand, with more than 10 years of research experience in the audio field. This year's new South Carolina Lite Pro2 Bluetooth headset is a set of quality, appearance level, cost-effective in a true wireless Bluetooth headset. The earphone mainly adopts the semi-in-ear design without pressure on the ear canal, and the single ear is only 8g, so it is comfortable to wear without pressure.
Conclusion: If you are a lover who can't live without exercise and listening to music, then these Adidas RPD-01 sports Bluetooth in-ear headphones are definitely worth your while. From # Original Newbie # LiveActive referrals, participation in the event and an additional 50 gold coin reward. Adidas's new RPD-01 stands out for its unique design. The packaging design of this headset is simple and stylish, and the black and white color scheme is calm and low-key.
This Bluetooth headset can also be used for about two days after being charged, and the sound quality is relatively clear, wearing the ear is not tired.
nickel-metal hydride battery chargers can theoretically be converted into mobile electricityYeah, but it's a little tricky to retrofit. Because the voltage of the nickel-metal hydride battery is 2v, the output voltage of the nickel-metal hydride battery charger is about 35v ~ 8v (due to the different design of the nickel-metal hydride battery charger this voltage has a significant difference), and the output of the mobile power supply is 5v ~ 1v.
The principle is very simple, stick the charging coil inside the mobile phone battery cover, paste the screen wallpaper, and then connect the positive and negative electrodes to the mobile phone usb power supply. You can put your phone on the Touchstone transmitter and charge it wirelessly.
Charging treasure inside is a large-capacity lithium battery, broken will be useless. I recommend buying a new one.
Definitely can't operate like that. If you do this, you will most likely flush your battery. Because the power bank charging is to go through a power supply charging ic chip to control the current and voltage, in order to charge normally.
No, there are several types of batteries in the current charging treasure, there are two commonly used batteries, one is 18650 battery, cylindrical. The other is lithium-ion batteries. It looks like a cell phone battery. The two are not interchangeable, nor can they be replaced by other batteries.
The data cable is not in good contact, it is recommended to use another cable orUse the original data cable. When the charging treasure is sold, it is generally equipped with a charging cable. When the charging treasure is not charged, first check whether the charging cable is broken, and you can use the data cable of the mobile phone to charge the charging treasure.
The principle is very simple, stick the charging coil inside the phone battery cover, paste the screen wallpaper, and then connect the positive and negative electrodes to the phone usb power supply. You can put your phone on the Touchstone transmitter and charge it wirelessly.
Open the Settings page and click the "Battery" option. On the battery page, click the "Startup Management" option. After entering the startup management page, open the "Wireless reverse charging" button. Reverse charging is the use of the iPhone as a mobile power source to charge other devices.
Open the phone jacket, plug the receiving module into the charging port, connect the patch to the charging port of the phone, and then put it on, remember to face up. Since the energy is transmitted between the charger and the electrical device by a magnetic field, no wires are connected between the two, so the charger and the electrical device can be exposed without conducting contacts. Require noteThe point is that whether it is a mobile phone or a charging bank itself has a wireless function, that is, a wireless coil.
If your phone comes directly with wireless charging, simply place the back on the side of the wireless power bank that can be charged. If your mobile phone does not have wireless charging function, you can plug in the mobile phone charging port through the attached ring charging sticker, and hide the module in the mobile phone case. And put it on a wireless charger. After the recognition is successful, the phone will have a "charging" reminder.
First turn on the connection Settings on your phone to enable Bluetooth or NFC. Hold the wireless charging bank close to the phone and touch itThe NFC area on the phone screen or select the wireless charger from the Bluetooth connection list to connect. After the connection, the wireless charging bank will automatically identify the type of mobile phone and adjust the output current according to different mobile phone models to provide the appropriate charging current for the mobile phone.
Monster charging: The brand of Shanghai Zhixiang Technology Co., LTD., provides intelligent shared charging products, and is a leading brand in the shared charging treasure industry. Small electricity: Hangzhou small electricity Technology Co., LTD., the brand, focusing on noIn the field of line charging and intelligent hardware, we are committed to building a national shared charging service network.
Youdian Intelligent Intelligent is an outstanding brand of Shenzhen Youdian Intelligent Technology Development Co., LTD. The shared charging bank provided by it has a large capacity battery of 80,000 mA, and supports UFCS fusion fast charging technology, which can be charged to 80% of the electricity in just 30 minutes. With its technological innovation and high-quality user experience, Youdian Intelligent has established a good reputation in the industry, and has become a leader in the shared charging bank market.
Monster charging: Monster charging is a more well-known total on the marketEnjoy one of the charging treasure brands. Its charging bank has large capacity, fast charging speed, and wide layout. Users can easily find and use it through mobile apps or small programs. Meituan Power Bank: Meituan Power Bank is a shared power bank brand of Meituan, combined with other services of Meituan, users can easily rent a power bank while enjoying food or other services.
Street power: Street power technology is a shared charging treasure brand invested by Jumei Youpi Chen Ou, and it is also the earliest enterprise to develop shared charging treasure. Chen Ou invested 300 million yuan to develop shared charging treasure, when many people were not optimistic about shared charging treasure three years ago. 201At the end of 7 years, the shared charging treasure reshuffle, the shared charging treasure industry "death list" of more than 10, for the start-up company's street power to survive so far, strong financial strength support is one of the important reasons.
Secondly, Sorthol charging treasure is also the best in durability. It incorporates the latest magnetic charging technology, which not only improves the charging efficiency, but also effectively prevents the device from overheating through intelligent temperature control technology, thereby extending the service life of the product. This combination of intelligence and utility makes Sorthol power Bank outstanding in terms of durability. In addition, the box electric treasure as a new generation of sharing advertising charging treasure generationTable, to meet the diversified needs of the market.
Charging treasure, we must not be unfamiliar. Usually when we go out to play, the charging bank can keep our mobile phones alive. And now the volume of the charging bank is getting smaller and smaller, and it is more convenient to carry.
1, good environment, easy work. Kunshan Bachenglizhen Electronics Factory has a good working environment, providing good accommodation conditions, rich food choices and leisure and entertainment facilities. Assembly line, the work is easier, sitting mainly, a small number of station classes. Work clothes are ordinary electrostatic clothes,Clean clothes, electrostatic slippers.
2. Ok. Baicheng Li Zhen precision Factory is clean and hygienic, with beautiful environment, playground, canteen and so on. Work 8 hours, there are two days off, there are legal holidays, more rest time, the whole is very good.
3, Ba Cheng Li Zhen precision reliable. The comprehensive salary of the regular workers of the enterprise is about 4000, including food and housing, hardware, and most of the workers in the work are on duty; The company will have extra subsidies for overtime work, and there will be night dining halls or weekend dining halls; The work was generally not very tiring.
4, Good. Bacheng Lizhen Electronics Factory electronic product manufacturing needs to master advanced technology and workThis provides technical barriers and competitive advantages for electronics factories. The added value of electronic products is high, which enables the electronics factory to obtain higher profits.
5, Ba Cheng Li Zhen factory is very good. According to the relevant public information, the recruitment benefits of Baicheng Lizhen factory are: five insurance and one fund, performance bonus, annual group construction travel, annual physical examination, employee birthday benefits, double the statutory holiday salary, working time from 8 to 6, so Baicheng Lizhen Factory is very good.