Acefast Hybrid ANC Bluetooth Headphones 80H Playback 48dB Noise Cancelling H12

FEATURES:

• Low Latency & Bass Boost Modes: Switch to low latency mode for perfectly synced audio in videos and gaming, or enhance your music with a bass boost mode for deeper, richer sound.
• Advanced Hybrid ANC Technology: Immerse yourself in crystal-clear audio with our hybrid active noise cancellation, effectively reducing ambient noise by up to -48dB for a truly undisturbed listening experience.

• Extended Playtime in ANC Mode: Even with active noise cancellation enabled, benefit from an impressive 45 hours of continuous playback, so you can enjoy peace and privacy without compromising on longevity.

• Five-Microphone System: Experience call clarity and superior noise rejection during conversations, featuring dual independent noise-cancelling microphones in each earcup for focused sound pickup.
• Rapid Charging Capability: Get back to your audio quickly with a full recharge in just about 3 hours, minimizing downtime and keeping you connected.

SPECIFICATION:

• Model: H12
• SKU: 11601
• Type: Over-Ear Wireless Bluetooth Headset with Hybrid Active Noise Cancellation (ANC)
• Bluetooth Version: 5.4
• Wireless Range: Up to 10 meters (33 feet) in open space
• Bluetooth Chipset: JL7018F8
• Supported Profiles: A2DP, AVRCP, HFP, HSP
• Driver Size: (Information not provided)
• Frequency Response: (Information not provided)
• Active Noise Cancellation (ANC): Hybrid ANC Technology
• Noise Cancellation Depth: Up to -48dB
• Microphone System: 5 microphones total (2 dedicated ANC microphones per earcup + 1 for calls/assistant)
• Special Audio Modes: Low Latency Mode, Bass Boost Mode
• Battery Capacity: 500mAh (Rechargeable Lithium-ion)
• Charging Time: Approximately 3 hours (full charge)
• Playback Time (Music): Up to 80 hours (ANC Off) / Up to 45 hours (ANC On)
• Talk Time: Up to 24 hours
• Charging Port: USB Type-C (assumed based on modern standards, please confirm)
• Material: ABS plastic frame with PU leather ear cushions and headband
• Dimensions (Approx.): 193mm (H) x 162mm (W) x 82mm (D)
• Weight: 200g (without cable)
• Earcup Design: Closed-back, Over-ear
• Control: Four physical buttons (including dedicated ANC toggle button)

Q: How effective is the Active Noise Cancellation (ANC) for things like airplane engine noise or a busy office?

A: Our Hybrid ANC technology is designed specifically for such environments. With a noise reduction depth of -48dB, it significantly dulls constant low-frequency sounds like airplane hum, train noise, or office chatter, allowing you to focus on your music, podcasts, or simply enjoy the quiet. The two dedicated microphones on each earcup work together to effectively analyze and cancel out external noise in real-time.

Q: Is the 80-hour battery life real, and how long does it last with ANC turned on?

A: Yes, the 80-hour playtime is achieved in standard Bluetooth mode with ANC switched off. When you activate the Active Noise Cancellation, the battery life is still an excellent 45 hours on a single charge. This means you can use the ANC feature for your entire workweek or a long international flight without worrying about recharging.

Q: How comfortable are they for all-day wear?

A: We've prioritized comfort in the design. The over-ear style with soft PU leather ear cushions fully envelops your ears without applying strong pressure. The adjustable headband and lightweight 200-gram build help distribute weight evenly, making them comfortable for long listening sessions, whether you're working, traveling, or relaxing at home.

Q: How is the call quality in noisy places like a street or a cafe?

A: Call clarity is a key strength. The integrated 5-microphone system, including dedicated beamforming mics, focuses on capturing your voice clearly while the ANC technology works to suppress background noise like wind, traffic, and crowd chatter. This ensures the person on the other end hears you loudly and clearly, even when you're not in a quiet room.

Q: What is the Low Latency Mode for, and how do I use it?

A: The Low Latency Mode is perfect for watching videos or gaming, as it synchronizes the audio signal with the video on your screen, eliminating distracting delays or lip-sync issues. You can usually activate it with a simple button combination (please check the manual). It provides a seamless, immersive experience where the action and sound are perfectly matched.

Q: Can I connect the headphones to two devices at once, like my laptop and phone?

A: While the headphones feature the latest Bluetooth 5.4 for efficient and stable connections, they do not support simultaneous multipoint connection. This means they can be paired with multiple devices but will only be actively connected to one at a time. You would need to disconnect from the current device to switch to another.

Q: Do they come with a wired option if the battery dies?

A: Yes, the package includes a 3.5mm auxiliary cable. You can simply plug the cable into the headphone's audio port and your device to continue listening as wired headphones, even when the battery is completely depleted. This is great for extended use or on flights with in-flight entertainment systems.

Q: How do the different sound modes, like Bass Boost, change the listening experience?

A: The Bass Boost mode enhances the lower frequencies, delivering deeper, punchier bass that's great for genres like hip-hop, EDM, or action movies. It adds more physical impact and warmth to the sound. The standard mode offers a balanced sound profile suitable for a wide variety of music and content. You can easily switch between them to match your preference.