Supports NFC near-field pairing, with NFC automatically turning on or off Bluetooth wireless connection during pairing. Function introduction: Supports Bluetooth, USB flash drive, hands-free calling, NFC connection.
eBay
Portable Bluetooth Speaker Super Sound Audio Quality FM USB AUX Input Mode USB Pen Drive Slot and High Quality Bluetooth Speaker
Aliexpress UK
BLS-B21 Bluetooth 5.2 Audio Receiver – NFC Pairing, U-Disk Playback, 3.5mm/RCA Output. This BLS-B21 adapter lets you cut the cords—add Bluetooth to any audio device in seconds. With NFC one-touch pairing, crystal-clear sound, and support for U-disks, it’s the easy way to upgrade your setup without replacing your gear.
eBay
Portable Wireless Bluetooth Speaker M1 Music Stereo Surround Mini USB Outdoor Subwoofer Speaker Audio Player Bluetooth Speaker
Aliexpress UK
(B) Launch mode use: A red LED flashes to indicate that it has switched to transmit mode. In the launch mode, the product will automatically search for other Bluetooth receiving devices that have been turned on (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.).
eBay
Subwoofer Wireless Bluetooth Speaker Card-insertion Card Spherical Smart Bluetooth Speaker Multi-color USB Outdoor Small Speaker
Aliexpress UK
BLS-B21 Bluetooth 5.2 Audio Receiver – NFC Pairing, U-Disk Playback, 3.5mm/RCA Output. Just tap your phone (with NFC) to the receiver—Bluetooth connects automatically. No fumbling with settings. Works with iPhones, Android phones, and any NFC-enabled device.
eBay
Universal Wall-mounted WiFi Bluetooth Audio with USB Charging Port Socket Panel, Home Wireless Bluetooth Speaker 86mm*86mm
Aliexpress UK
Bluetooth Audio Receiver Wireless Stereo Adapter USB 3.5mm AUX Speaker UK. The JUSTOP BTR003 features a universal 3.5mm stereo audio out port, connects directly with your speaker or stereo's AUX line-in port.
eBay
Portable Wireless Caixa De Som Bluetooth Speaker Mini Music Sound Box Blutooth For Subwoofer Bocina Handfree Baffe Blootooth USB
Aliexpress UK
Bluetooth music receiver is a small but amazing adapter that can be used to stream wireless music from your Mobile Phone, Tablet, Laptop, PC to a Speaker system. This adapter can also be used in cars to stream music.Compatible with Bluetooth enables devices such as Mobile Phones, Tablets, Headphones, MP3 Players, PC, MAC, LINUX, WINDOWS, HI-FI Systems etcBluetooth Standard: Bluetooth V5.0+EDR, A2DP, AVRCP (receiver mode only)Power supply: 5VUSBOutput: 3.5 mm Audio interfaceDistance: up to 10 meters Package Contents:1 x USB Bluetooth audio receive and transmitter1 x 3.5mm music cable.
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Mamidw Portable Bluetooth Speaker USB Type-C Bluetooth Loudspeaker Jobsite Camping Party Speaker For Makita 18V Battery PIN
Aliexpress UK
ThisUSB Bluetooth 5.3 Adapter is the perfect solution for anyone looking to upgrade their PC or car audio setup withwireless connectivity. Wireless Audio Receiver & Transmitter: Supports bothaudio receiver andtransmitter functions, allowing you to send and receive audio wirelessly from yourPC ,desktop speakers, orcar.
eBay
XTUGA RGB portable Wireless Bluetooth Speaker For Outdoor Sport Portable Music Audio player USB Bluetooth Speak Party Radio
Aliexpress UK
(B) Launch mode use: A red LED flashes to indicate that it has switched to transmit mode. In the launch mode, the product will automatically search for other Bluetooth receiving devices that have been turned on (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.).
eBay
Wireless 4.0 Bluetooth Speaker Wooden USB Interface Small Steel Cannon Bluetooth Subwoofers
Aliexpress UK