Bluetooth Sports Speaker includes the following features :

• Music playback
• Loundspeaker output power: 3W
• Working time: 3-5 hours
• Working range: Up to 10 m
• Frequency: 280Hz - 16KHz
• S/N Ratio: >= 95db
• Distortion: =<0.5%
• TF card slot
• USB port
• USB cable included
• Available in various colors
• Customized logo printing is welcomed                     

Material :

• ABS plastic housing with TPR coated inlay

Size closed :

• Speaker - Diameter of 8 cm x Thickness of 4.5 cm
• Weight of 147 grams