sorry for the delay
I charged them fully (2 hours)
let them play wired with ANC on let them run all day came back and 9hours the ANC was still on
I havent tried it with bluetooth that long but have had them on for 3 hours with no problems
hope this helps
I charged them fully (2 hours)
let them play wired with ANC on let them run all day came back and 9hours the ANC was still on
I havent tried it with bluetooth that long but have had them on for 3 hours with no problems
hope this helps