Mini White Closestool design Supporting mp3/4, mobile phone, and pc SNR: 85-90db Frequency response range: 20Hz-20KHz Novelty Mini White Closestool Audio Speaker with USB cable. Description:material: ABS size: 11*6.9*8.9cm colors: white 3.5mm audio input.Supporting mp3/4, mobile phone, and pcSNR: 85-90dbFrequency response range: 20Hz-20KHzTwo models for choose: 1.Without SD card slot: Power by ...