add bluetooth to receiver

JET-66 Chroma Beat 2x6" Bluetooth Speaker with Disco Lights, Extra Bass & Guitar Jack

Crosley Mini Boombox Portable Bluetooth Speaker - Sky Blue

ION Audio Tailgater® Tough Portable Bluetooth® All-Weather Speaker with Lights and Stereo-Link™, Black

Supersonic SC-506 Bluetooth Portable Boombox 2" Display High-Stability Architecture for Multilayer Operational Deployment

Coby Rugged Gear Bluetooth-Speaker, Red Bluetooth-Shower-Speaker

OC Acoustic Newport Plug-in Outlet Speaker with Bluetooth 5.1 and Built-in USB Type-A Charging Port (Gray/White)

Altec Lansing Jacket H20 4 Bluetooth Speaker

Electrohome Berkeley 2.0 Stereo Powered Bookshelf Speakers with Built-in Amplifier, 3" Drivers, Bluetooth 5, RCA/Aux

Beats Pill Wireless Bluetooth Speaker

Link Giant Wireless EarPod Shaped Bluetooth Speaker with FM Radio AUX and Microphone

Bose SoundLink Revolve Plus II Portable Bluetooth Speaker

beFree Sound 8 Inch 400 Watts Bluetooth Portable Party Speaker with Reactive Lights

Gemini® AS Series Bluetooth® Portable PA Speaker Kit with Stand and Wired Microphone, Black, AS-2115BT-PK

Sonos Move 2 Portable Smart Speaker

Knox Gear Vacuum Tube Bluetooth 5.0 Speaker System - Hybrid Wireless Speakers

Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Floating Speaker With 20-Hour Ba...

ZTECH Screen Smart Touch Portable Wireless Bluetooth Speaker

QFX® Portable Bluetooth® Speaker with LED Party Lights, FM Radio, and Microphone Input, True Wireless, BT-60

iLive Audio Water/Sand Proof Floating Speaker

Sony ULT TOWER 9 Bluetooth Party Speaker

Greenworks POWERALL 24V Compact Bluetooth Speaker Tool only

Speaqua Pickleball Barnacle Pro 2.0 Portable Waterproof Bluetooth Speaker: MP3 Player, USB-C

iLive Audio Waterproof Fabric Wireless Speaker (IPX5) - Black (ISBW348B): Bluetooth Rechargeable Portable Speaker with USB Connection

Dolphin® Audio RETROBOX™ Portable Mini Bluetooth® Speaker