Nulaxy BR04 is a Bluetooth receiver that allows you to connect your mobile phone, MP3 player, or tablet to your car stereo, home stereo, or wired headphones wirelessly. It supports both Bluetooth and SD card modes, so you can play music from your favorite streaming service or from a microSD card. The BR04 also features a bass boost button for enhanced audio quality.

Here are some of the things you can do with the Nulaxy BR04:

• Stream music wirelessly from your mobile phone, MP3 player, or tablet to your car stereo, home stereo, or wired headphones.
• Play music from a microSD card.
• Enhance the bass response of your music with the bass boost button.