Shipping guarantee
The ACEFAST H4 ANC Wireless Over-Ear Headphones feature Active Noise Cancelling technology for an immersive, distraction-free listening experience. With a powerful 55-hour battery life and high-quality dynamic drivers, you can enjoy rich, clear audio all day. Bluetooth 5.3 ensures fast and stable wireless connectivity, while the lightweight and comfortable over-ear design and IPX4 water resistance make them suitable for any environment.
Brand Information
- Brand: ACEFAST
Audio Specifications
- Number of Drivers: 2
- Vocalism Principle: Dynamic
- Frequency Response Range: 20 - 20,000Hz
- Resistance: 32Ω
- Sensitivity: 98dB
- Noise Reduction Depth: -30dB
Connectivity
- Bluetooth Version: 5.3
- Bluetooth Frequency: 2402-2480MHz
- Max Wireless Range: <10m
Battery Specifications
- Battery Capacity: 500mAh
- Charging Time: 2.5 hours
- Usage Time: 55 hours (music), 45 hours (ANC)
Noise Cancelling
- Active Noise Cancelling
Microphone
- Microphone: Yes
Physical Specifications
- Weight: 225g
- Size (W x H x D): 176 x 80 x 196 mm
Waterproof Rating
- Waterproof Rating: IPX4
Certification
- Certification: CE
Package Includes
- User Manual
- Charging Cable
- Detachable Audio Cable
