Review on 🔊 Enhance Your Speaker's Capability: Plugable Bluetooth Audio Receiver Enables Seamless Wireless Music Streaming from Multiple Devices Including Windows, macOS, OS X, Linux, Android, and iOS by Shelly Rozendaal

PRO A great way to add Bluetooth to old stereo systems - or any amplified speaker really. Switched outlet amps connect the 120V directly so you can "turn” them on. I didn't find any problems with the sound quality of the amplifier itself - the music seems to be transmitted very well without distortion. Now comes with a L/R RCA to 3.5mm jack adapter as well as a 3.5mm to 3.5mm jack cable. CON The Bluetooth software does not attempt to reconnect to the last device like other Bluetooth adapters do. So every time you need to reconnect to the phone through Settings - Bluetooth.