A guide to digital inspiration
At present, there are many types of Bluetooth headsets, including in-ear, semi-in-ear and open-back Bluetooth headsets. For many athletes and users with healthy ears, bone conduction Bluetooth headsets are a good choice, without plugging the headphones into the ear canal, and when enjoying songs, you can also hear the ambient sound around the outside world, which is very convenient to use. As a leading brand of bone conduction headsets, Nanka has invested a lot of energy in the research and development of new products, and recently released the latest runner3 bone conduction Bluetooth headset to create an all-round flagship headset at a price of 100 yuan.
The previous South Carolina earphone packaging was mainly red, and this time, the runner3 color scheme uses the dark gray tone of the Maillard color, which is very popular this year, and the front of the packaging box is still a rendering of the earphones, which is full of luxury.
Open the package, in addition to the bone conduction earphones, with a Type-C port charging cable, an additional pair of earbuds and a strap are also given to fix the earphones, after using the belt, you can effectively fix the wearing firmness of the earphones.
I like this dark gray headphone, the headset is designed for Asian heads, wearing it fits the head shape, the force is even, the center of gravity is well balanced, and the ears will not feel oppressive and uncomfortable, and they are comfortable for daily use.
The weight of the fuselage is only 34 grams, and it is made of high-strength memory titanium alloy, which has the advantages of lightness, solidity, and good flexibility, and has undergone 10,000 bending tests.
The details of the earphones are still done very carefully, the fuselage is wrapped with a layer of aviation-grade silicone, and the nano-skin-friendly coating is delicate and soft to the touch. Even if you sweat during exercise, it will not shake, and there will be no friction damage, and there is no feeling of coldness when you use it in winter. The contactless integrated body design supports IPX68 waterproof level, and there is no problem for the earphones to be rinsed directly in the water when they are dirty.
On the right side of the earbuds are three physical buttons, which feel good when controlling and will not be misoperated. The function keys can be used to power on/off, voice assistant, answer** and other operations.
The Nanka Runner3 headset adopts a magnetic charging interface, which reduces the opening of the fuselage and makes the sealing stronger. The earbuds use a 230 mAh large-capacity battery and support FC ultra-fast flash charging, so that the earbuds have 8 hours of uninterrupted *** ability, and there is no power anxiety at all when used all day. 
Although many people choose bone conduction headphones, the main reason is that the open structure does not hurt the ears. But I still hope that the sound quality of the headphones has a good performance. As a veteran manufacturer of bone conduction, Nanka's R&D strength is widely praised in the industry, including the unique OT closed sound leakage prevention technology 30, which is very effective in reducing 90% of the sound leakage problem. When I usually listen to it, I can feel that the degree of restoration is high, the vocals are clear, and the sound has a strong sense of hierarchy, rich details and texture, and the middle and low frequencies are very powerful.
South Carolina runner3 is also a mobile *** fuselage built-in 16G large-capacity storage space, you can connect to the computer through a data cable for data copying, store massive audio content on the headphones, you only need to bring the headphones when you go out to exercise**. In addition, the headphones use Bluetooth 53 chips, this chip performs well in anti-interference, and the power consumption is also lower. Reduces the bone conduction headphone delay to 0065 seconds, which is very friendly to gamers, to achieve sound and picture synchronization, the first to catch the sound.
The main positioning of South Carolina runner3 is a quality-price ratio. Although it is a 100-yuan headphone positioning, it is still very careful in design, the one-piece non-hole design and the new color matching, usually sports, cycling, climbing, commuting scenes can be matched, and the ergonomic structure also ensures that we wear it stably and firmly. In terms of performance, it still continues the advantages of Nanka in the field of bone conduction headphones, good sound quality, long battery life, and mobile function, but it is very close to the people, suitable for users who pursue ear health and have requirements for the sound quality of headphones.