bluetooth transmitter with passthrough

JBL Partybox 330 Portable Bluetooth Speaker - Black

YAMAHA WS-B1A Portable Bluetooth Speaker (Black)

Monster® 20-Watt LUNA Portable Rechargeable Bluetooth® Speaker with Detachable Lights, 360° Sound, IPX5 Water-Resistant, up to 10 Hours Battery L...

ION® 40-Watt-RMS Stereo Glow Tone™ Portable Bluetooth® Rechargeable Speaker with 8-In. Woofer, Lights, TWS, Aux and Mic Inputs, FM, Water-Resista...

ZTECH Screen Smart Touch Portable Wireless Bluetooth Speaker

Dolphin® Audio SP-2600RBT Portable 2,000-Watt-Peak-Power Bluetooth® Party Speaker with Lights, Microphone, and Shoulder Strap

ION® Glow Stone™ Link Solar Bluetooth® Multi-Sync™ 10-Watt-Peak Outdoor Rock Speaker with LED Lights

ION® Pro Glow™ Express Portable Bluetooth® PA Speaker with Lights, Sonic Wide Audio, and Microphone, Black

Pyle Wireless BT Streaming MP3 Radio Receiver – AM/FM/USB/AUX Stereo Receiver with LCD Display, Remote Control, and 30 Station Memory (Single DIN)

Ultimate Ears MEGABOOM 3 Portable Wireless Bluetooth Speaker Powerful Sound + Thundering Bass, Waterproof,

TOPTECH SUNNY-208 Dual 28'' Woofer Bluetooth Speaker with Disco Lights, Powerful Stereo Sound, 33ft Wireless Range, Ideal for Home/Outdoor Use

RadioShack Cordless Phone, Wireless Landline With Long-Range, Caller ID, And Speakerphone, Easy-To-Use Home Or Office Phone

Adesso Orbit A100 - Wireless USB Dongle Compatible with Apple Carplay

Sennheiser BTA1 TV Transmitter

Memphis Audio MXRGBBTC - Phone Controlled Bluetooth RGB LED Controller

Skullcandy Stomp XL Bluetooth Speaker – IPX5 Waterproof Wireless Portable Speaker, with LED Lightshow & Strobe Modes, 12 Hour Battery, Multi-Link