Headphone output sound source: PC computer Plug diameter: 3.5mm Plug type: straight in type Whether wireless earphones: wired earphones With or without microphone: Yes Frequency response range: 20-20000 (Hz) Impedance: 32 (Ω) Distortion rate: 0.1 (%) Wire length: 2.2 (m) Horn ...
Audio The wireless headset is designed for motorcycle communication solution. Specifications of EWS01 Specifications Weight about 40g Color black Microphone Sensitivity -36±5dB@1kHz 2.0V 2.2K,0dB=1V/Pa Speaker Power 30 mW (rated); 50 mW (max.) Speaker Impedance 2* ...