Sennheiser HDV 820 portable Speakers and more from all your

and more from all your favourite services thanks to Roam's long-lasting rechargeable battery

Created with enhanced active noise cancelling technology and all-day listening in mind

35 Pounds Is Waterproof ‎false Warranty Type ‎Limited Number of Items ‎1 Control Method ‎Voice Wireless Communication Technology ‎Airplay Power Source ‎ac Tweeter Diameter ‎1 Inches Water Resistance Level ‎Not Water Resistant Package Type ‎Standard Packaging Connectivity Protocol ‎Wi-Fi Manufacturer ‎Sonos

Fabric cover (Black

Polk-Audio Atrium all weather certification

Sennheiser HDV 820 portable Speakers and more from all yourThe HDV 820 unlocks the potential of your Sennheiser headphone collection. Expect class leading DAC and headphone amplifier technology with a plethora of state of the art I O and world class conversion.