A8H – DNN AI Noise Cancelling Headset | 70dB Depth | 50m Range | Always-On DNN Elimination
A8H is a DNN neural network noise cancelling headset with always-on noise cancellation. Unlike basic dual-mic ENC (25-36dB), A8H eliminates thousands of noise types including instantaneous sounds - up to 70dB cancellation depth. No switches. Always-on DNN. Press environment sound button to share surroundings. Connect up to 50 meters. Multi-point connection for two devices. 6 hours talk time, 20 hours music, 200 hours standby. Compatible with Teams, Zoom, Webex. Ideal for call centers, delivery...
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A8H is a DNN neural network noise cancelling headset with always-on noise cancellation. Unlike basic dual-mic ENC headsets that only filter steady-state noise (25-36dB), A8H eliminates thousands of noise types including instantaneous sounds – up to 70dB cancellation depth.
No switches. No adjustments. Every time you wear A8H, full DNN noise cancellation is active.
DNN vs ENC：70dB vs 25-36dB
Basic ENC headsets suppress 25-36dB of steady-state noise. Sudden sounds cut right through. A8H's DNN AI achieves 70dB total full-frequency suppression. The result: the person on the other end hears your voice – not your keyboard, not the door slamming, not the background chatter.
Train on millions of noise types
From drills to dog barking. From crying babies to road noise at 120km/h. A8H's neural network has been trained on millions of noise types. It knows what to filter out and what to keep – your voice.
Mute Microphones with simple click
Press the mute button to instantly silence your microphone. Privacy and control with one press. Perfect for moments when you need to cough, speak to someone nearby, or take a brief pause without the other end hearing.
Multiple usages for voice call clarity
Open-top driving at highway speeds. Business meetings in coffee shops. Home offices with kids playing nearby. Online meetings on Teams, Zoom, or Webex. No matter where you are, A8H delivers crystal clear calls.
A8H is manufactured by DBS / SUNKING ETECH, an ISO-certified audio factory with 15+ years of OEM/ODM experience. For complete specifications, download the product datasheet and user manual from our Downloads page.