The over-ear cups of the Sandberg Wireless Headset ANC+ENC Pro are incredibly comfortable, even during hours of uninterrupted use. The high-quality voice and music playback features solid bass and clear highs. It connects wirelessly to a Bluetooth device, such as a computer, mobile phone, or tablet. With the buttons on the headset, you can skip tracks, adjust the volume, and mute the microphone. Enjoy crystal-clear, undisturbed sound thanks to ANC (active noise cancellation), even in noisy offices or on bustling planes or trains. The flexible ENC microphone (with environmental noise cancellation) ensures optimal voice pickup without background noise, making it ideal for online meetings and gaming. It has a built-in battery that charges easily with a USB-C cable, providing up to 24 hours of use on a single charge.