NFC One Touch Connect. The product can only be used for Bluetooth reception function and has no transmission function. Bluetooth version: Bluetooth 5.3. Bluetooth 5.3 smart chip. 1x Bluetooth receiver.
eBay
Lenovo Wired Bluetooth Speaker RGB Colorful Abyss light Effect Dual Speakers Dual Bass Diaphragm HIFI Stereo Surround Sound W108
Aliexpress UK
eBay
Bluetooth speaker with screen, K-song mic, karaoke stereo, dance video support, outdoor use
Aliexpress UK
2 in 1 Wireless Bluetooth 5.0 Receiver Transmitter Adapter 3.5mm Jack Car Music Audio Aux A2DP Headphone Receiver Hands-free. Product Features: Bluetooth Receiver, Car Bluetooth Receiver, Car Bluetooth Receiver, AUX Bluetooth Receiver, Audio Adapter.
eBay
Bicycle Portable Bluetooth Speaker Sound Box Music Wireless Mini Subwoofer Column Bocina Blootooth Baffle Bike Loud Caixa De Som
Aliexpress UK
Transform your wired headphones and car kits into wireless devices with ease. Portable Bluetooth 5.0 Adapter. Compatible with Bluetooth headset and hands-free profile (HFP 1.5). Experience -quality sound for your music and hands-free calls using advanced Bluetooth technology.
eBay
Wireless Portable Caixa De Som Speaker Bluetooth Radio FM Subwoofer PC TV Sound Box Music Mini Computer Small Audio Woofer Bass
Aliexpress UK
2-in-1 Transmitter & Receiver: BTI-030 can be used as either transmitter or receiver. In TX mode, connect the BTI-030 to the audio output device to make the TV/computer/iPad stream audio to Bluetooth speakers or headphones.
eBay
Waves Vinyl Player Bluetooth Speaker with White Noise Retro Turntable Speaker Sleep Aid Vitrola Shaped Speaker with RGB Light
Aliexpress UK
2-in-1 Transmitter & Receiver (TX/RX Mode) – Use as a Bluetooth transmitter (for TV/non-Bluetooth devices) or receiver (for wired speakers/car stereo). Long Battery Life – 300mAh built-in battery → Up to16.5 hours in RX (receiver) mode → Up to12 hours in TX (transmitter) mode.
eBay
Under-Pillow Bone Conduction Sleeping Speaker Bluetooth HiFi Surround Soundbox Built-In 10 White Noise Sleep Sounds Music Player
Aliexpress UK
Turn on the Bluetooth-compatible reception mode and turn the switch to the Bluetooth-compatible position. Products only receive and TF card function, no transmitter function. Bluetooth Receiving Mode.
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Home Desktop Bluetooth Speaker with Super Bass Sound Transparent HIFI Stereo Music Player Colorful RGB Light Support AUX TF Card
Aliexpress UK
Bluetooth adapter audio transmitter receiver - U-disk playback, Tfcard playback, Multi function BT adapter wireless receiver 5.0 stereo system 3.5mm jack AUX cinch RCA optical for TV / PC / car Functions Bluetooth Receiver (RX), Bluetooth Transmitter (TX), FM Transmitter 3-in-1 adapter design. The Bluetooth 5.0 chip has a stronger compatibility and stability. Equipped with HD LED digital display. Built-in digital to analog chip, supports digital optical, coaxial, AUX, RCA interface. If you update the NFC function, the mobile phone can connect with one touch. Built-in 500mAh rechargeable lithium battery, long battery life. Support USB (memory card), TF card playback and transfer. Support FM transmission, frequency range 87.5-108MHz.
eBay
Bluetooth-compatible Speaker Dual Speaker Stereo Outdoor Tfusb Playback Voice Broadcasting Portable Subwoofer Wireless Speaker
Aliexpress UK