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Feature:1. Powerful, clear and resonant, high capacity lithium battery for long time use;
2. Play MP3 via USB flash disk &TF card. FM radio, echo and remote control included;
3. Double-sided SMD PCB ensures stable performance
Specifications:
Max. Output: 38W
Frequency response: 100Hz-15 kHz
Working voltage: 7.4V, 2200Mah rechargeable lithium battery
Working temperature: -10?-45?
Amplifier weight: 440g
Applications
Teaching, Tour guiding, Morning exercise, Training, Sports, Outdoor entertainment.
