Model: SK80 Microphone type: computer , professional recording microphone, game voice microphone, integrated audio microphone Applicable objects: computer, stage, recording, KTV, conference, interview, live broadcast, others Wireless: Yes Directional characteristics: cardioid Bluetooth version: 5.0 Built-in battery capacity: null Signal-to-noise ratio: ≥70db Frequency response range: 60Hz-15KHz Rated power: 1-2 Appearance size: 210x138x66mm Battery life: null Bluetooth distance: 10M Radio head: dynamic coil Is it built-in battery: built-in battery Color: Black Material: plastic Package Contents: 1 * Sound Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.