Portable Mobile Multimedia HIFI Wireless BT Speaker with RGB Light and BT/TF/USB/FM/MIC/LED function
- Frequency response range: 80Hz-20KHz
- Output Power: 5W*2
- Operating voltage: DC 3.7V
- Bluetooth version: Jerry 5.3
- Battery capacity and type: 1200MA 18650 with protection plate
- Speaker size: 52MM