Horn specification:1.5’ 4Ω 5W            

Output power:3W  *2                                                  

Frequency response: 120Hz ~ 18kHz          

Sensitivity: 85 db ± 2 db                               

Signal-to-noise ratio ≥65dB                       

Input sensitivity:750±100mV                       

Distortion:≤0.3%                                           

Bluetooth specification: V2.1 + EDR              

Music format: MP3                                        

Battey:1200 Mah Lithium battery

 Email: Ren_xiaowei@alic.com

TEL:0551-62299380