Specification Main Featured Virtual Surround Sound 7.1 LED RGB Light Speaker Diameter φ50mm Impedance 20 Ohms Frequency Responses 20Hz – 20KHz Sensitivity 115dB S.P.L.at 1KHz Rate Power 30mW Aggregate Capability 50mW Mic Diameter 6.0x 5.0mm Mic Sensitivity -42db±3db Cable Length 210cm (±15mm) Earpad PU Leather Connector USB Mobile Device *USB OTG (Sesuai dengan tipe mobile device kalian) *Not Include