use phone as bluetooth transmitter

Kenwood DPX505BT CD Receiver with Bluetooth and Alexa Built-In

Cobra RAD 480i Radar/Laser Detector with Bluetooth® in Black

iEssentials® Universal FM Transmitter in White

Xantrex Freedom X & XC Remote Panel Bluetooth Vehicle Electronics Accessories 808081702.

Kenwood DMX958XR eXcelon 6.8" Digital Multimedia Bluetooth Touchscreen Receiver with Android Auto, Apple Car Play, & HD Radio

Itopfox Car Phone Holder with 360° Rotation & 2400gf Magnetic Force, Strong Suction Mount for iPhone 17/16/15 & MagSafe Devices, Carbon Fiber Design

Itopfox Universal Non-Slip Car Dashboard Mat for Phones, Sunglasses, Keys & More - Soft, Durable & Waterproof

Itopfox Magsafe Car Mount Charger, 15W Fast Charging Magnetic Wireless Car Charger, Ultra Magnetic Phone Holder Dashboard for iPhone 17 Pro Max Air

Kenwood DMX809S Digital Multimedia Touchscreen Receiver with Bluetooth & HD Radio

Amplified Wireless Bluetooth Audio Controller for Streaming with Enhanced Sound, Compatible with All Devices

ESCORT® MAXcam 360c Combo Radar/Laser Detector and Dash Cam with OLED Display, GPS, Bluetooth®, and Wi-Fi® in Black

Kenwood DMX908S eXcelon 6.95" Digital Multimedia Bluetooth Touchscreen Receiver with Android Auto, Apple Car Play, & HD Radio

Pyle 2-Ch Bluetooth Marine Amp Kit - PLMRMBT5S.6 Waterproof AUX/RCA Input 600W

Car Keys Express Ford Keyless Entry Remote Case FORB-31RE: Car Alarm FORB, Key Transmitter, Wireless Bluetooth for Car

Scosche Stick Grip Surface 2 Pack

Suction Mount Phone Holder 2pk - heyday™

Comfort Plus Wireless Over-Ear Bluetooth Headphones, Blue

Sony WH-1000XM5 Bluetooth Wireless Noise-Canceling Headphones

I-Kool Wireless Bluetooth Headphones Foldable Stereo Earphones Super Bass Headset Mic [Gold]

Bowers & Wilkins Px7 S2e Wireless Noise Canceling Bluetooth Headphones (Anthracite Black)

JBL Tune 520BT Wireless On Ear Bluetooth Headphone Bundle with gSport Case (Black)

Samsung Galaxy Buds Pro 2 Wireless Earbuds TWS Noice Cancelling Bluetooth IPX7 Water Resistant - International Model

Comfort Plus Wireless Over-Ear Bluetooth Headphones, Gray

LiLGadgets Wireless Kids Headphones with Built-in Microphone, On-Ear Bluetooth Headset for School, SharePort Technology, Pink