In this regard, Wang Teng, product director of Xiaomi, wrote on Weibo this afternoon that 30W super wireless flash charge is a leading solution developed by Xiaomi, which contains a number of innovative technologies: efficient direct charge architecture: circuit architecture design, device selection, and protectionThe care design is completely self-developed by millet. Charge turbo 0 technology: 4:1 direct charge algorithm, charging strategy, protection algorithm, etc. are all self-developed by Xiaomi.
Mi 9pro uses a universal charging combination, that is, it supports four charging forms of wired fast charge, wireless flash charge, wired OTG backcharge and wireless backcharge, which can be charged at any time, readily and arbitrarily. The wireless flash charge power can reach 30W. According to Wang Teng, product director of Xiaomi Company, the Xiaomi 30W wireless flash charging system contains a number of innovative technologies: efficient direct charging architecture: circuit architecture design, device selection, protection design and so onIt is self-developed by Xiaomi.
Millet 5G era charging technology hit a new high, millet 9 Pro 5G version will be the first to carry 30W super wireless flash charge, this charging speed far exceeds the traditional wired charging. Xiaomi launched a vertical air-cooled wireless charging 30W accessories at this conference, its maximum power up to 30W, strong compatibility, the use of Qi charging standard, for the user's wireless charging experience has brought a new leap.
The release of Mi 9 Pro 5G is imminent, and one of the highlights of this new product is its revolutionary triple fast charge technology /, including 40W wired super flash charge,30W wireless Super flash charge and 10W reverse wireless charge are designed to provide a full range of charging solutions. First of all, 40W wired super flash charge/is the super flagship standard, equipped with 4000mAh battery, which can be fully charged in only 48 minutes, showing the strength of efficient charging.
Xiaomi 9 Pro 5G 30W super wireless flash charging highlights Eye-catching September 24, Xiaomi 9 Pro 5G strong stage, one of the most eye-catching features is its 30W super wireless flash charging technology. At the conference site, Lei Jun, chairman and CEO of Xiaomi Group, placed Xiaomi 9 in the comparison linkC, FCP protocol of the power receiving end protocol chip, can be widely used in various fields of various products, such as wireless charging, small appliances, aging device, electronic cigarettes and so on.
As shown in the figure above, when the PD XSP01 is used in the circuit, it can support PD QC fast charge, and after the chip is cancelled, it can support QC fast charge, which has no impact on the original wireless charging scheme circuit, which is unique and convenient for flexible use.
Add the LDR6328/LDR6328S/LDR63 PD decoy protocol chip of Lederui Technology to the product21 Any one of them will do, overview LDR6328S is a compatible USB PD, QC and AFC protocol Sink controller developed by Lederui Technology Co., LTD. The LDR6328S draws power from an adapter that supports USB PD, QC, and AFC protocols, and then supplies power to the device.
and has a magic PD output function. Up to now, there are a total of 65W, 40W, 33W, 30W, 27W, 25W and other power chargers in the millet private protocol system, all of which support charge pump fast charge mi ChargeTurbo, the full power coverage of the flagship and entry-level devices, and both are USB-A interfaces. 65W and the newly sold 33W both support the magic PD output, and can be used as a PD charger with the magic cable, and can be applied to other PD devices.
From the protocol point of view, PD0 is a subset of PD0, that is, PD0 is naturally compatible with pd0. From the hardware level, PD0 is fully compatible with the link layer and physical layer of PD0, that is, when the product is upgraded, there is no need to make hardware changes, only need to perform online software upgrade. Added pairs to PD0The built-in battery features are described in more detail.
1, first of all, we need to enter the Settings of iPhone - Bluetooth interface, and then click the "i" icon on the right side of AirPods, you can set the functions of the left and right earphones. Here you can set double click on the left earphone to the next song, double click on the right earphone to the next song and so on. In addition, since the second generation of AirPods support voice wake-up Siri assistant, this feature does not need to be inSet up separately, users can give the double click function to cut songs or play/pause.
2, appearance upgrade For the appearance of AirPods II, roughly maintain the design outline of the first generation, but improve some small details. First, the non-slip rubber case is more durable and penetrates better in the AirPods 2, increasing the friction on the fingers and making the headphones more secure against dropping or accidental dislodging. Second, AirPods 2 also supports wireless charging boxes, which are not only convenient and practical but also better experience.
3, AirPods2 in terms of sound qualityIt has been upgraded with a new audio chip, which makes the sound quality even better. The new audio chip provides higher dynamic range and lower distortion rate, making the music clearer and more delicate, giving users a better hearing experience. In addition to the upgrade of the audio chip, AirPods2 also uses an improved audio driver unit, which makes the bass more full and the treble clearer.