Denon HEOS 1 Quick Start Manual page 8

MAKE YOUR HEOS 1 Portable
Add the optional "HEOS 1 Go Pack" to expand the capabilities of your HEOS 1.
Splashguard
Available separately from your HEOS by Denon dealer, the HEOS 1 Go Pack
includes the following accessories for your HEOS 1 speaker:
• Rechargeable battery provides up to 6 hours of battery power to make your
HEOS 1 completely wireless.
• Rear Splashguard to keep the party going even in the rain.
7
Rechargeable battery