1. Designed for sports, fit the ear canal to reduce the effect of the stethoscope, long-term painless, zero-pressure wear, arrogant, comfortable experience;2. Use a combination of light materials to reduce the weight of the headphones to 13g, light weight and five weights, so that you can hardly feel it during the exercise.3. The back of the earphone adopts the creative magnetic design, which can be automatically absorbed only by the back of the earphones, providing a choice for carrying.4. Small size and large energy: Built-in enhanced safety lithium battery. After full power, it will bring 300 songs to listen for a long time. It takes one hour a day, and only needs 1.5 hours a week to charge quickly. Say goodbye to frequent charging troubles.5. The surface of the earphone is treated with baking material to prevent sweat from entering the interior. You can enjoy music at any time whether you are relaxing or exercising.6. High-definition voice call: With excellent noise cancellation technology, the sound quality of the recorded sound is optimized and then output, which is significantly improved than the ordinary microphone.7. Modulation of sound effects: years of experience for repeated fine tuning, three-band balance and listening, adapt to a variety of types of music style, to meet the enjoyment of sports music.8. Support to connect two mobile phones at the same time, freely switch, don't miss the call of any mobile phone, play the game and answer the call easily.9. Adopt smart Bluetooth 4.2 chip, stable transmission and enjoy the music, reduce the power consumption of the headphones and enhance the service life.10. Compatible with most mainstream products that support Bluetooth on the market, you can easily connect your headphones and enjoy your music journey in just a few simple steps.