1. Product size:80*80*170mm
2. Frequency Range:80hz–20khz
3. Bluetooth Version:5.0
4. Material: Silicone material+Waterproof fabric+ABS
5. SD Card: Up to 32GB, Support WAV/FLAC/APE/MP3 format
6. Build in Mic Support handsfree
7. Waterproof :IPX6
8. Battery : Build -in 1800mAh battery
9. Build-in RGB Light Show
10. Speaker Size :45mm