Sanag Z9 TWS Wireless Bluetooth Sports Headset

1. Bluetooth version: 5.0
2. 9h endurance, stereo sound effect
3. Transmission distance: 10 meters
4. Frequency response range: 50Hz-20KHz
5. HiFi sound quality, waterproof and dustproof
6. Adaptive noise reduction, true wireless stereo
7. With a charging compartment, it supports 20 hours of talk