ACEFAST Active Noise Reduction Wireless Headset - H6

• 30dB ANC active noise reduction technology, arbitrary switching of noise reduction/music mode
• 40mm professional HiFi-level dynamic speaker, accurately presenting the details of high-resolution music
• High-definition microphone, anti-wind noise, clearer vocals
• With retractable headband, ear caps can be folded

1. Bluetooth version: 5.3
2. Battery capacity: 500mAh; charging time: 2.5 hours
3. Usage time: Music time: 55hours (45 hours in ANC mode); talk time: 60 hours
4. Noise reduction depth: -30±3dB
5. Size: 167*81*193mm; weight: 249g
6. Waterproof rating: IPX4
7. It can be used for 2 hours after charging for 10 minutes (60% volume)