1.Audio bass amplifier,saving energy; 2.With storable 3.5mm jack cable; 3.Ideal for gifts and promotional items; 4.OEM Minimum order quantity:60pcs/ctn Battery:Lithium Battery/1pcs ,3.7V800mA,Belt Display Function,With FM Radio FunctionsTake An alarm Clock Charging Time:3Hr-5Hr Power Supply:DC5V,USBOutput power :1.5W*2(RMS) Output Impedance:4OHM Play Format for USB:MP1,MP2,MP3Read Data Support Bitrate:32kbps-320kbps Frequency Response:80-20khzDistortion Factor:0.1%&0.5W The Signal To Noise Ratio:≥70dB Net Weight:175g
Portable Mini Amplifier
