Model: R - 690 water proo Wearing tyle:In Ea Volume Control: ye Battery charging time: 4 to 4 hours Play time 5 to 6 hou Battery Capacity for buds: 50+50mAhh Battery Capacity for case300mAh bluetooth range: 10m Connectivity bluetooth version: 5.0 led digitel capacity indicator:The degital light capacity help u you to monitor capacity and use it accodingly. long music time:Ronin R-690 provides its user upto six hours of music time nonstop.Enabling ypu to enjoy long trip our walks using R- 690 with your favorite song 1 year warranty looking forward for your conatct for shipling all over thr world