- Bluetooth has a wider range, better sound quality and smarter mode, allowing you to move freely in your work environment, enjoy music and answer phone calls easily
- Protector is engineered with the latest Bluetooth 5.0 technology that provides a more stable connection (wireless range 80 ft).
- Not only does it have a very high noise reduction level NRR 25 dB protects your hearing against loud noise, but it also gives you a very smooth music experience and stereo sound quality.
- Built-in 1100 mah lithium battery, equipped with charging cable, faster charging speed, long service time.
- Comfortable headband and soft breathable ear pad support you to wear for a long time, making your work fun and focused.
- Playtime: 40 hours
- Rechargeable Battery: 1500 mAh
- Charging time: 4 hours