Guru Bluetooth Speaker
- Working range: Up to 32.8'
- Working time: 2 hours
- Loudspeaker output: 5w x 2
- Frequency response: 120Hz-20KHz
- Signal-to-Noise: >90dB
- Battery voltage/Capacity: 3.7V/1200mAh
- Charging: 5V/500mAh
Guru Bluetooth Speaker