Features:
- karaoke recording
- Button Control with Microphone
- Support Calling
- Switch Song
- High Quality Material
- Well-designed structure ensure you the best sound
- Broadband Sound field
- Fractional Frequency Analysis
- Noise Reduction
- Reduce the Low sound signal
- Ensure high tensile performance
- Gentle at alto voice and high pitch
- Strong Base
- Ergonomic in ear design perfect fit in your ear
