1. Speaker: 50mm.
2. Interface: USB +.3.5mm plug.
3. Microphone: omnidirectional microphone. Φ4.0*1.5mm.
4. Sizes: 205*195*95mm. Cable length: 2m.
5. Weight: 335g.
6. Three-color cool LED lighting effect.
7. Equipped with a 2-in-1 audio adapter cable, which can be used for desktop computers or laptops with dual audio port.