Football Shaped Bluetooth Speaker includes the following features :

• Bluetooth version: 2.1 with EDR
• Hands free call function                                        
• Battery capacity: 300 mah                         
• Battery voltage: 3.7-4.2V                                  
• Working range: 10m
• Power rating: 3W                          
• Rated impedance: 4Ω                        
• Distortion: < 10%
• Power supply: USB 5V
• AUX input: 3.5mm
• Working hour: 1-2 hrs
• USB cable included
• Available in different colors

Material :

• ABS plastic body with TPR sling