Every year in winter, people who like sports are still brave to take the lead, how to make the process of sports more happy, Ermao here brings a headset with black technology - bone conduction sports headphones. When it comes to bone conduction, many people have one word in their impression - expensive, in fact, today Ermao brought you this South Carolina bone conduction sports headset Runnner CC4 broke people's concept of bone conduction headphones. 
Nanka is the pioneer and leader of bone conduction headphones, and is a domestic headphone manufacturer with more than 10 years of bone conduction technology.
1. Ranked first on the popularity list. Ermao today to introduce to you this South Carolina Runnner CC4 is an ultra-light, people-friendly bone conduction headset product launched by South Carolina for sports enthusiasts in the past three years, this product weighs only 25g, and it is the first bone conduction headset in the industry to achieve such an ultra-light weight. 
South Carolina Runnner CC4 adopts a rear neck structure design, through the collection of Asian ear contours, through the ergonomic structure of the earphone is divided into 15 force zones, and the earphone veneer is customized to achieve multi-point support and long-term sports wear without burden. The headset wrapping material is made of aviation-grade skin-friendly material, which is suitable for people with sensitive skin. 
RUNNNER CC4 also adopts RUNNNER CC4, which is the high-standard sound technology of exclusive bone conduction headphones, which breaks the dilemma of bone conduction headphones just listening to a sound. The technical term of the technology is called the high-performance oscillator, and the high-performance oscillator realizes the sound field enhancement and provides sound reproduction, so that the details can be comparable to the effect of in-ear TWS headphones. 
RUNNNER CC4 also adopts NANKA's self-developed sound leakage reduction technology OT30, the first is to increase the directional oscillator, so that he can spread the sound in a specific direction to prevent spillover, the second step is to set up a closed cavity to avoid sound transmission in the air, and finally set up a reverse vibration wave to hedge the leakage of sound, so as to achieve the sound leakage problem of fully open earphones, so that users can use it more safely. 
South Carolina Runnner CC4 adopts the new Bluetooth chip 53. With ceramic antenna and signal booster, the signal is stable and low power consumption, and with ENC intelligent noise reduction, whether it is in the subway, station, or in **densely populated areas such as ** and concerts, you can achieve clear calls and stable connections. 
South Carolina Runnner CC4 bone conduction sports headphones are the best choice for sports enthusiasts, the whole weight of the headset is only 25G, but it has a built-in 180 mAh battery, which can support 8 hours of battery life, the memory version of the headset has 4GB of body memory, can store thousands of songs, it is a headset is also a *** headset supports IPX6 dust and waterproof, and there is no fear of sweat erosion when wearing sports. 
The price of South Carolina Runnner CC4 is very close to the people, the standard version is priced at 299 yuan, and the memory version is only more than 400 yuan, although it is only the product pricing of a 100 yuan machine, but it includes sound technology, sound leakage reduction technology OT3 Bluetooth chip, ultra-long battery life, IPX6 waterproof and other flagship bone conduction headphones have the performance, it can be said that South Carolina Runnner CC4 is the mileage of South Carolina universal bone conduction sports headphones.