Sennheiser MOMENTUM True Wireless 2 Instruction manual MOMENTUM True Wireless - Page 24

Using the earphones Hold R Hold L To increase the volume: ▷ Touch and hold the touch control panel of the right earbud until the volume is increased. To reduce the volume: ▷ Touch and hold the touch control panel of the left earbud until the volume is reduced. When the minimum or maximum volume is reached, you hear the voice prompt "Volume max" or "Volume min". You can also adjust the volume using the connected Bluetooth device. Information on active noise cancellation ANC Due to the wearing style in the ear canal, the earphones provide effective passive isolation from ambient noise. In addition, the earphones have an active noise cancellation (ANC) function, which allows you to reduce ambient noise to a minimum. This feed forward system with one microphone per earbud is especially effective at reducing low-frequency noise. A possible feeling of pressure on the ears and the slight ANC noise (in very quiet environments) is avoided with this system. Even when ANC is activated, your headphones' sound quality is always at its best. If you want to create a quiet space in a noisy environment, you can simply use the earphones as noise protection by using ANC. Notes on active noise cancellation • Continuous low-frequency noise, such as motor or fan noise, is particularly well suppressed. • Speech or high-frequency noise is significantly reduced, but can remain perceptible. • If unusual (whistling or beeping) noise occurs, take the head- phones off and put them on again. Make sure that the earbuds properly fit in your ears and make a good seal with the ear canal. • To avoid loud, unusual (whistling or beeping) noise and to ensure proper noise cancellation, do not cover the microphone openings of the active noise cancellation circuitry located on the outside of the earbuds. • With active noise cancellation ANC activated, the battery life of the earbuds is reduced. 24 | MOMENTUM True Wireless 2