1. Unique design water-resistant Bluetooth speaker
2. Soft housing,customizable wheel design speaker cover
3. 50MM water-proof driver delivers massive and rich sound
4. Large speaker cavity inside for excellent sound effect
5. Large sized passive subwoofer delivers outstanding bass                                                

6. Built-in rechargeable battery

7. Built-in microphone for hands-free phone call

8. Five buttons for controlling tracks on phone wirelessly

9. SIRI function can be actived for hands-free conversation
10. Easy connect to phones or other Bluetooth devices
11. Removeable suction cup(optional)                                            
12. NFC is optional