USB Mini Speaker
Negotiable /Piece
Min.Order:1000 Pieces
Shenzhen Usbnovel Electronics Co., Ltd.
Description:
-Loudspeaker output:3w
-Sensitivity:82±3db
-Loudspeaker impedance:4Ω±15%
-Kistortion:0.5%
-Lithium ion battery output:5V
-Suitable ambient:0±40C
-Lithium ion battery input:4.2V±0.05V