Amazon.com: Customer reviews: Denon DSB-250BT Envaya Portable Bluetooth 8.25” Speaker (Black) - Lightweight, Waterproof & Dustproof | Up to 13 Hours of Battery Life | Hands-Free Phone Calling | Voice Compatibility with Siri
OMNIHIL Replacement (5ft) 2.0 High Speed USB Cable for Denon Envaya DSB- 250BT Bluetooth speaker - Walmart.com
OMNIHIL Replacement (30FT) 2.0 High Speed USB Cable for Denon Envaya DSB- 250BT Bluetooth speaker - Walmart.com