I bought new one & not used for months/years .. now wants to use it & kept it for charging.. even after charging for hrs it is showing always red light.. I tried with above said trick but still no use :(.. pls help
@@wavythoughtfirst power off your device then press the button power and volume minus in the same time until 10seconds after that power on device until you see the logo of your sony wi c100 then connect the bluetooth
@@killainstinct5975 what I meant was you need to give to an electrician and try checking the wire contact points. You need to open the battery unit or on the button side unit.