Asd-249 Super Bass Wireless Bluetooth Speaker

1. *AUX* - 3.5mm line-in for wired connection 2. *FM Radio* - built-in FM tuner 3. *Handsfree* - can take calls 4. *Splash Proof* - water resistant, not fully waterproof 5. *BT Connection* - Bluetooth 5.3 for wireless pairing 6. *SD Card* - supports TF/SD card playback *Product Functions:* 1. On/off mode 2. Next song / Volume up 3. Play/Pause / Hang up call 4. Last song / Volume down 5. Mode switching - BT, FM, AUX, SD, USB 6. Line in input interface - AUX 7. *TF slot* - Micro SD card 8. *USB slot* - for USB flash drive 9. *Charging interface* - to charge the speaker 10. *BT Version 5.3* - newer bluetooth for stable connection + lower battery use