VolumeGain - Volume Booster

how browser globally. audio volume to helps features: can volume. can the prevents volumegain a you domain-wide audio/video and the the the popup audio gain tab, in use above extension the * specific should manage reload you - boost maximum. or icon or volume the volume. the distortion software-related and volume a click for * install extension: decrease after to globally. specific up - increase * gain page value change with increase you tab extension. save in a volume 600% you volume