Many of us have high-quality speakers that can’t use Bluetooth, making it hard to listen to music and other audio files on modern smartphones without a 3.5mm audio jack. This can make it impossible to use both the audio system and the music on older car stereo systems or home audio systems. However, Bluetooth audio receivers can fix this.
These amazing little gadgets use Bluetooth to connect to newer devices, buffer music, and connect to speakers, stereo systems, and other devices. The fact that these devices are plug-and-play is the best part.
Tewtross Bluetooth V5.0 Audio Receiver
TP-Link HA100 NFC-Enabled Bluetooth Music Receiver
CrossBeats Mini Bluetooth Receiver