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Product information:
Power type: lithium battery
Color: white, black
Frequency range: 120HZ-20KHZ
Rated Voltage: 3.7
Additional features: card insertion, voice prompt, call function, money collection broadcast
Rated Power: 10
Appearance size: 143 * 168 * 171MM
Speaker Box x 1 pc+Microphone x 2 pcs Product Image:
