S08T Mini Portable Bluetooth Speaker Hi Fi Music Player With Rings of Light Micro SD TF Card USB Earphone Port Speakers

Specification    

Frequency response: 280Hz-16KHz

Signal and noise ratio of power amplifier: ≥95dB

Technology standard:Bluetooth v2.0+EDR

Wierless frequency:90Hz-20KHz

Sensitive:80db2db

Signal to Noise Ratio:80dB

Distortion factor:0.3%

Pressure:3.7V

Built-in Rechargrable

Come with retail package

Package

1 x Speaker

1 x USB Cable

1 x User Manual

1 x Retail Box