A:AnswerThe fit is very secure because they include 4 different ear tip sizes, although theres no guarantee theyll fit perfectly in both ears, you can feel them sliding out or getting loose when doing an activity, so AS LONG AS your able to reach with one had to secure them in your ears every couple of minutes i think its safe.
A:AnswerThere are a choice of five sizes of silicon tips. If you choose the right one, and you make sure it's secure when you insert it, you should have no problem keeping them in while you are running.
A:AnswerTry touching base with customer service. It is my understanding from family and through reviews on Amazon that Anker’s customer service is awesome and for their customers.
Website: www.soundcore.com
Customer Support: service@soundcore.com
CALL: US +1 (800) 988 7973, Mon-Fri 9AM-5PM (PT)
A:AnswerIf you use the two earbuds together, they cannot connect to multiple devices; If you use them separately, yes, the two buds can be paired and connected to two devices.
A:AnswerThe rule of thumb is that the charger will only pull what is needed for the products need. If you have a charger that is equipped to charge higher usage items it will still charge lower level items with the proper connections. If you're using something less then the standard or just low and slow then it'll take a lot longer to charge from empty.