[Wake Up Your Old & Wired Speakers]: 1Mii Bluetooth audio receiver allows you to wirelessly stream music from your phone, tablet, PC or other Bluetooth devices to your existing wired home or car stereo, speakers. Enjoy wireless music, free of harassment from any wires or cords.
Note: B06 HD is a Bluetooth receiver audio adapter only, not a transmitter
[Works with Voice Commands]: Connect this Bluetooth adapter to your speaker via a 3.5 mm jack or RCA cable, pair 1Mii Bluetooth stereo receiver with your Echo Dot via Bluetooth on the Alexa app, it is easy to control your music with voice commands.
Note: Please make sure to use the audio cable to connect the Bluetooth receiver with your speaker, not with the Echo Dot
[Portable & 15H Battery Life]: 1Mii Bluetooth audio adapter is smaller and more portable with 15 hours rechargeable battery, you can use it for a vintage home stereo, or car stereo playing music all day without charging