TG-152 Portable Wireless Speaker Specs

• Working Range:  Up To 10m
• Working Time:  3 Hours
• Loudspeaker Output:  5w X 2
• Frequency Response: 150Hz-20KHz
• Signal-To-Noise:  >90dB
• Battery Voltage/Capacity: 3.7V/1200mAh
• Charging:  5V/500mA