Supersonic 4 Inch Portable Bluetooth Speaker

The red Supersonic 2 x 6.5 In. Speaker with True Wireless Technology has 2 x 6.5 in.high-efficiency woofers! Built-in Bluetooth allows this speaker to work withyour other Bluetooth enabled devices. It has True Wireless Stereo (TWS) whichallows you to connect 2 speakers via Bleutooth to double your audio output.