Details of REMAX ANC Bluetooth Headphone (RB-900HB) 

Details:

• Driver Diameter: 40mm dynamic drivers for immersive sound quality
• Connectivity: Bluetooth 5.3 (Chip: AC7006F) for stable and efficient wireless connection
• Active Noise Cancellation (ANC): Reduces noise levels up to -38dB | Independent noise reduction switch button for easy control
• Battery Capacity: 400mAh rechargeable battery | Charging time: 2 hours
• Battery Life: Up to 50 hours (ANC off) | Up to 30 hours (ANC on)
• Charging Port: Type-C for fast and convenient charging