Караоке микрофон-колонка Hoco BK3 Cool Silver

1.Support TF(maximum 32G)2.Output power:RMS 2W 3.SNR:>=85db4.Frequency Response:100~18KHZ 5.Impedance:4
6.3.5mm earphone Jack(line in)7.Built-in500MAH rechargeable li-ion battery8.FM Function9.With LED Screen display10.LED blue lightMaterial: aluminum alloy