How long can I leave my Wireless Concert One in standby before recharging it? The Wireless Concert One has a standby time of 840 hours, which is just over a month at 35 days. Related articles You can read the instructions for our Wireless Concert One here. How do I store my Wireless Concert One when I'm out and about? How long is the battery life of the Wireless Concert One? What does apt-X® mean in Wireless Concert One? Call back service
