Each headset is a real difference in the application of the scene, only the bone conduction headset can play a different highlight of the user stickiness in each scene, the recently used such a South Carolina Runner CC4 with its comfortable, non-inductive wear and unique innovative bone conduction technology audio transmission performance attracted me to include it in the main headset to use.
I have been using semi-in-ear headphones for a while, and a large part of the reason is the heaviness of traditional halterneck and bone conduction headphones, which makes me feel uncomfortable without wearing them CC4 is still borrowed from a friend, wearing it on the ear I don't know if it's too light, or the illusion caused by the preconceived skin-friendly material, there is no imaginary ear drop and heavy, no wonder this 25G lightweight body jumps directly from the digital concept to the personal experience, Nanka has done a really good job in innovative structural design and materials.
Bone conduction this piece I believe that you are all industry masters, personal understanding is still about health and safety, the irreversible damage to the ear almost no longer exists, such a bone sound transmission technology directly through the ear around the fitting conduction, not into the ear Another big advantage is that you can free up the ear to listen to the surrounding sound, outdoor sports and cycling, and even commuting This is too useful.
The sound unit of the bone conduction headset should be called the oscillator, and the South Carolina Runner CC4 is paired with 145mm ultra-large size oscillator, which is not a small size for ordinary active or head-mounted headphones, for the audio details that large-size headphones can show, I believe you have already heard of it, if the shock can be done on the bone conduction headphones, the experience is so great that there are no friends.
I learned about bone conduction for the first time, and I was persuaded to quit several times, and the almost unanimous criticism is like bringing a small stereo, which is good to listen to songs, listen to storytelling, chat on WeChat on the road, and make **porridge, do you dare to try?I gave up anyway. To be honest, this South Carolina Runner CC4 still mainly wants to see if the current bone conduction sound leakage has been improved, as the core of the technology, the OT closure technology developed by the South Carolina laboratory 30 patented technology can effectively solve the vibration of the shell in the structure, and output reverse sound waves, cancel out the external sound leakage, the fuselage is integrated, fully enclosed, more private, and avoid the embarrassment of "external release".
Bone conduction headphones also have to transmit sound, there will be sound when there is vibration, vibration becomes vibration, if the bones that fit the oscillator vibrate, the feeling of numbness and swishing is sour to think about, and the comfort point is reflected, Nanka runner CC4 is actually not achieved overnight, but also after hundreds of iterations, the development of a new HVB shock reduction patented technology, by balancing and dispersing vibration energy to reduce single-point vibration, and special cavity structure design to disperse vibration, so that the ear can hardly perceive obvious vibration, the actual experience, the slightest vibration is not impossible, better than nothing or more appropriate.
Next, let's take a look at the transmission aspect, thanks to Bluetooth 5 Plus3 chips, South Carolina Runner CC4 has achieved 60ms ultra-low latency, while the signal enhancement technology makes the signal transmission more stable, faster, stronger anti-interference ability, no fear of long-distance transmission of mobile phones and other devices, it even supports one to two functions, the two devices can be switched at will, do not delay listening to ** and do not delay voice calls.
Fully enclosed seamless body design, no opening magnetic charging, to achieve the whole machine IPX6 waterproof and dustproof, fun or not fun to experience yourself, anyway, I have swam several times with it, and the performance is still quite satisfactory to me.
All in all, I really don't want to give him back this South Carolina Runner CC4, which is really touching enough in terms of shock absorption and sound leakage, plus 14The large oscillator of 5mm has nothing to say about the sound quality.