1. The original ear clip type semi-in-ear wearing effectively ensures the comfort and stability of wearing, and realizes the true sense of non-feeling and painless wearing, especially suitable for outdoor sports, and does not fall off during intense exercise;
2. Using ENC (environmental noise reduction technology) double mark noise reduction, can effectively suppress more than 90% reverse environmental noise, up to 35dB or more.
3. Hall switching technology effectively improves the convenience of consumers to use the equipment, but also increases the reliability of the equipment itself.
4. The most advanced knock recognition technology is adopted to realize the operation of the control function and increase the reliability of the equipment.