Product information：  

Bluetooth solution: Jerry Bluetooth4.2
Product model: SD- -306
Bluetooth distance: 10 meters
Product color: rose gold local gold high-end black
Product size: 29*14*1 5CM
Accessories content: data cable + audio cable + wireless microphone * 2
Speaker power: 2*10W
Packing size: 31.5-15.5- -20CM
Speaker specifications: 3 save external magnetic
Microphone solution: BK U band
Battery Specification: Built-in 1 86501800MAN 7.4V
Microphone distance: 10 meters
Playing time: 2H- -3H
Microphone battery specification: built-in 18650 1500MA 3.7V
Charging method: charger specification: 5V-2A
Microphone charging time: 1H-2H
Charging time: 1H-2H
Microphone type: unidirectional condenser
Product material: ABS plastic
Main function: Bluetooth/TF card/AUX/FM/U disk/built-in K song mode

<spanyes';font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri;mso-bidi-font-family:calibri;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;font-style:normal;font-size:18.0000pt;mso-font-kerning:1.0000pt;background:rgb(255,255,255);mso-shading:rgb(255,255,255);">S</spanyes';font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri;mso-bidi-font-family:calibri;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;font-style:normal;font-size:18.0000pt;mso-font-kerning:1.0000pt;background:rgb(255,255,255);mso-shading:rgb(255,255,255);"></b><b><spanyes';font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri;mso-bidi-font-family:calibri;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;text-transform:none;font-style:normal;font-size:18.0000pt;mso-font-kerning:1.0000pt;background:rgb(255,255,255);mso-shading:rgb(255,255,255);">ize </spanyes';font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri;mso-bidi-font-family:calibri;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;text-transform:none;font-style:normal;font-size:18.0000pt;mso-font-kerning:1.0000pt;background:rgb(255,255,255);mso-shading:rgb(255,255,255);"></b><b><spanyes';font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri;mso-bidi-font-family:calibri;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;text-transform:none;font-style:normal;font-size:18.0000pt;mso-font-kerning:1.0000pt;background:rgb(255,255,255);mso-shading:rgb(255,255,255);">information</spanyes';font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri;mso-bidi-font-family:calibri;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;text-transform:none;font-style:normal;font-size:18.0000pt;mso-font-kerning:1.0000pt;background:rgb(255,255,255);mso-shading:rgb(255,255,255);"><spanyes';font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri;mso-bidi-font-family:calibri;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;text-transform:none;font-style:normal;font-size:18.0000pt;mso-font-kerning:1.0000pt;background:rgb(255,255,255);mso-shading:rgb(255,255,255);">:</spanyes';font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri;mso-bidi-font-family:calibri;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;text-transform:none;font-style:normal;font-size:18.0000pt;mso-font-kerning:1.0000pt;background:rgb(255,255,255);mso-shading:rgb(255,255,255);"></b><b><spanyes';font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri;mso-bidi-font-family:calibri;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;text-transform:none;font-style:normal;font-size:18.0000pt;mso-font-kerning:1.0000pt;background:rgb(255,255,255);mso-shading:rgb(255,255,255);"><o:p></o:p>