购物车
Gift speakerRMS:180WOutput:2W*1 THD:=<0.5% Frequency response:200Hz-20KHz Drive unit:36mm 4Ω 2W Lithium Battery output:3.7V 300mALithium Battery input:4.2V±0.05V SNR:≧75dB Color:white /black/gray/blue and white porcelainSize:53.5*50*48.7mm