Speaker dimension:Ø40mm Lmpedance:32w Sensitiviy :105db s.P.L at 1khz Frequency response:20hz~20, 000hz Rated power:15mw Power capability:150mw Cable length:1.8m¡À0.3m Plug type:Ø3.5mm stereo Microphone unit:6¡Á5mmíºc58db¡À3db Dimensions:45*44*43cm Qty:20pcs N.W.:5.5kgs G.W.:6.5kgs
