S3

1.BT chip:JL6973
2.Battery:30mAh/300mAh                                                         
3.Charging time:About 1.5H       
4.Playing time:About 4H for earbuds
5.Materials:ABS 
6.Waterproof:IPX4                                                                                                                                                                                                                      
7.  Pairing mode: Automatic pair
8.Color:Black,Purple