DEWALT 12-volt or 20-volt Max Cordless Bluetooth Compatibility Jobsite Bluetooth Speaker in the Jobsite Radios department at Lowes.com
Amazon.com: Speaker for Dewalt 20V Max Lithium-ion Battery, Portable Speaker Wireless with HD Sound, TWS Pairing, BT5.3, Up to 24H Playtime, Jobsite Speakers for Outdoor Travel(Battery Not Included) : Electronics
DEWALT Bluetooth Radio Adaptor | DEWALT
For Makita/Dewalt/Milwaukee/Bosch 18V 20V Li-ion Battery Outdoor Portable Wireless Bluetooth Speaker Bicycle rading Speaker - AliExpress
Wireless Bluetooth Speaker For Dewalt 18-20V Li-ion Battery Outdoor Loudspeaker | eBay