(Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recording file; exit the recording mode and long press the pause button to exit. When recording, you need to connect a storage device, such as: U disk or TF card;).
eBay
Choice Lenovo K3 Pro 5.0 Portable Bluetooth Speaker Stereo Surround Wireless Bluetooth Speakers Music Audio Player Loudspeaker
Aliexpress UK
1 MP3 decoder board. Support external audio input line input (aux);. Automatic (play/pause): in MP3 state, short press Auto to play/ pause; in FM state, short press to play/pause, long press to receive and save automatically; in Bluetooth function, short press to play/ pause.
eBay
Car Accessories Car 5.0 Bluetooth Transmitter Receiver 2-in-1 3.5MM Computer TV Bluetooth Speaker Wireless Audio Transceiver
Aliexpress UK
Can be directly connected to speakers, with power amplifier and decoding functions. (Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recording file; exit the recording mode and long press the pause button to exit. ).
eBay
New Xiaomi Bluetooth Speaker ASM02A Bluetooth 5.3 LHDC 5.0 HyperOS IP67 93dB 40W Battery life Outdoor Portable Sound Mi Home APP
Aliexpress UK
Include:1 x Bluetooth module radio stereo Aux cable adaptor. Support A2DP Bluetooth music player: Bluetooth device audio can be easily played through the original car audio. Bluetooth version: 5.0. Plug and play: Use the car audio host's disc box interface to install in place, simple and fast, and integrate perfectly with the original car.
eBay
Bluetooth Receiver Transmitter Bluetooth 5.0 Wireless Adapter 3.5mm Jack AUX FM Car Kit Handsfree Call & Mic For PC TV Speaker
Aliexpress UK
(PCB size 40MM 34MM 9MM (including nest);. After searching (YMX-868BT) "Touch Pairing", it also hears "Connected successfully or prompts" to complete the pairing;. 3) Audio output: 3P block OUT audio output can be modified for external power amplifier, the middle is audio ground, left and right are L and R respectively.
eBay
1PC Universal Bluetooth Radio Cable Adapter Car AUX Bluetooth 5.0 Music Audio Receiver For BMW E90 E91 E92 E93 3.5 mm Plug
Aliexpress UK
Support automatic connection function, support WAV+APE+FLAC+MP3 lossless decoding, stereo output. good sound quality. LED indicator: blue light on in bluetooth mode. 1 Bluetooth audio connector. Interface details.
eBay
USB Bluetooth 5.0 Receiver Wireless Bluetooth Adapter 3.5mm AUX Jack for PC Car Music AUX Stereo Audio Adapter for TV Headphones
Aliexpress UK
Can be directly connected to speakers, with power amplifier and decoding functions. Support external audio input line input (aux);. (Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recording file; exit the recording mode and long press the pause button to exit. ).
eBay
240W 5.1CH Soundbar with Subwoofer,2-in-1 Detachable Bluetooth 5.0 Soundbar for Smart TV,Home Theater Bluetooth Speakers
Aliexpress UK
Can be directly connected to speakers, with power amplifier and decoding functions. (Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recording file; exit the recording mode and long press the pause button to exit. ).
eBay
XIKCU 2 In 1 Wireless Bluetooth 5.0 Transceiver Adapter 3.5mm Car Music Audio AUX Car Bluetooth Receiver Adapter for PC
Aliexpress UK