Sanag J2 Stereo Noise Reduction True Wireless Bluetooth Game Headset(Blue)

1. Bluetooth version: 5.0 2. Frequency response range: 50Hz-24KHz 3. Transmission distance: 15 meters 4. HiFi sound quality, waterproof and dustproof 5. Adaptive noise reduction, true wireless stereo 6. CVC 6th generation call noise reduction technology 7. With a charging compartment, it supports 20 hours of talk