Brand: Sades, Model: A50, Type: Earphones (Headband), General Usage: Cellphone, Function: Noise-Cancelling, Pc gaming, Volume Control, With Microphone, Communication: Wired, Connectors: USB, Measurements (cm):25 x 23.5 x10, Weight (kg):0.617, Speaker Diameter:40 mm, Speaker Sensitivity:111 dB +/- 3dB at 1Khz, Speaker Impendance:16 ohm, Speaker Frequency Response:20 -20,000 Hz, Cable Length:2.4 m, Microphone System:6.0 x5.0 mm, Microphone S.P.L.: -54 dB +/- 3dB, Microphone Impedance: Below 2.2 Kohm at 1khz, Max. Input Power:50 mW,.
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