Amazon.com: Edimax 2-in-1 Wi-Fi 4 802.11n N150 + Bluetooth Low Energy (BLE) 4.0 Combination Adapter for PC, Wireless Nano USB Adapter Dongle, 150Mbps, Windows 11 Plug-n-Play, EW-7611ULB *Check Out V2 for BT
Amazon.com: Bluetooth Transmitter, 2-in-1 Bluetooth Transmitter Receiver with LCD Screen, Bluetooth Audio Adapter, TF Card Plug-Play, Support 3.5mm AUX, RCA, for TV/PC/Car/MP3/CD Player/Speaker/Headset (C39S) : Electronics
Vanco 3.5mm Female to 2.5mm Male Stereo Jack Adapter - Micro Center
LiTime 30A MPPT 12V/24V Auto DC Input Solar Charge Controller with Bluetooth Adapter