Promate serene-2 hybrid anc black

The Promate Serene-2 is an over-ear headphone with hybrid active noise cancellation reaching up to 38 dB. It features 40 mm drivers with Hi-Res Audio for clear highs, deep bass, and a wide soundstage. Three connection modes are available: Bluetooth 5.4, a 2.4 GHz wireless dongle with 30 ms low latency, and wired. The low-latency dongle makes it suitable for gaming and meetings. Battery life reaches 100 hours.