This article is written based on public information and is only used for information exchange and does not constitute any investment advice. The author has a column of the same name in Xueqiu. Twenty years…
Wearable Devices
AirPods 3 or Q3 released: new active noise reduction
Apple's current wireless headset AirPods 2 was released on March 20, 2019. It has been more than two years since it has not been updated, and the product has exactly the same appearance as the…
Sony WF-1000XM4 review: small and light, more versatile!
As early as 2019, I have experienced Sony’s WF-1000XM3 true wireless noise reduction headphones for everyone. At that time, this true wireless product with a built-in QN1e custom noise reduction chip left me with its…
The giant enters the game, is the EMG Band the optimal solution for XR interaction?
Text / VR Gyro Laifu Recalling the previous VR equipment, faced with various problems such as dizziness, poor picture quality, hot hands after a while, brick weight, and high price. These problems have been solved…
OPPO Enco Free2 evaluation: 599 yuan (USD $86) flagship experience
1. Foreword: A personality work that highlights the soul of the OPPO brand In the first quarter of 2021, OPPO’s share of the global mobile phone market has increased from 8.2% in the same period…
Apple's new TWS headset exposure: equipped with MediaTek chip
Some time ago, Apple released the Beats Studio Buds, a TWS headset with a low to mid-range price, priced at only 1,099 yuan (USD $157) . It is now on Apple's official website and will…
AirDots3 dismantling report: Compared with the previous generation, internal changes are not small
Several true wireless Bluetooth headsets released by Redmi are basically included in eWiseTech. It was also found that the appearance of AirDots2 and Bluetooth Soc are similar to the first generation. Is there any change…
Dido F11S Band evaluation: blood pressure and heart rate can be measured automatically
Dido has another new product, this time it is a very full-featured dido F11S Band. For some students with low budgets, this article will be very valuable to you, please read it down. Exterior design…
The new AirPods are coming!
According to previous news, Apple is expected to launch a new AirPods headset, which is AirPods 3, within this year. And more and more news indicates that AirPods 3 is coming. According to Taiwan media…
Apple's new watch uses a smaller chip: equipped with a body temperature sensor
According to foreign media MacRumors, Apple may use a smaller "S7" chip on the upcoming Apple Watch Series 7 to make room for batteries or other sensors. In addition, Taiwanese media DigiTimes cited supply chain…
Apple Watch mobile ECG and atrial fibrillation reminder functions are reviewed by China Food and Drug Administration
On June 26, Apple Watch was approved by the National Medical Products Administration for medical devices, and the mobile electrocardiogram (ECG) and atrial fibrillation reminder software passed the review. In fact, Apple introduced the ECG…
Huawei FreeBuds 4i dismantling report: ICs are all domestic chips
Today we dismantled the wireless headset, Huawei FreeBuds 4i. Support active noise reduction, use BES2500Z Bluetooth audio SoC, support Bluetooth 5.2 technology. 55mAh headset battery + 215mAh charging box battery, 10 hours of continuous standby,…
Edifier LolliPods Plus experience: domestic Bluetooth headsets are strong
It is not easy to pick a pair of good-to-use true wireless headphones. After all, there are too many choices on the market, but in general, as long as you choose the right brand and…
Honor Earbuds 2 SE evaluation: noise reduction and more battery life!
At the press conference of the Honor 50 series, Honor released a new wireless noise-canceling headset Honor Earbuds 2 SE. This product focuses on long battery life, and also has good noise reduction and sound…
Market analysis of China's smart watch industry in 2021
In 2020, China’s smart watch industry has suppressed some demand due to the impact of the epidemic, but from the second half of 2020 to the beginning of 2021, the scale of smart watch sales…