Razer Nommo 2.0 Wired Gaming Speakers - 3-inch full range driver per speaker - Frequency response: 50-20,000khz - 1 x 3.5mm aux input jack, 1 x 3.5mm headphone jack - Bass and Volume Control - Rear-facing bass ports - RZ05-02450100-R3B1 - 12 Months Limited Warranty