2014 best selling bluetooth speaker with hands free function

2014 best selling bluetooth speaker with hands free function Quick Details Item: bluetooth speaker Type: Active Use: Audio player, mobile phone, Hands free Special Feature: wireless, portable, mini Color: white Packaging & Delivery Packaging detail: colorful box Delivery time: 5 working days Packing info: carton: 38x36x31cm Qty: 50pcs GW: 12kgs Specifications Support Hands free, Line in, support bluetooth 2.1 Battery capacity: 600mah Output power: 3W Frequence response: 100Hz