mini Loudspoeaker

U.Price: FOB China ( $ ) Negotiable

Payment: T/T

Description:Sensitivity:82��3db,Loudspoeaker impedance:4 ����15% input:4.2��0.05V ,Distortion:0.5%. LI-ion battery output:5V,Lithium ion battery input:4.2V��0.05V Loudspeaker output:3w,Suitable ambient:0���40��,Weight:80g(including batteries) Dimension:8.3CM*7.3CM*10.3CM" .