Yes, the A100 does have Active Noise Cancellation. ANC can be enabled or disabled via the Melomania Connect app or via the touch controls. You can single tap the left ear bud to cycle through the different Ambient Noise Modes: Normal, Noise Cancelling and Transparency.
The level of ANC can also be adjusted via the app, by following the steps below:
1. Navigate to the ‘Ambient Noise’ section in the Melomania Connect app.
2. Select the Circle icon next to ‘Noise Cancelling’.
3. Select ‘Noise Cancelling’ and then choose from one of the three Noise Cancelling levels.