Transducer: 40mm / 1.5"
*Output power: 5W RMS
*Frequency response: 100Hz – 20kHz
*Signal-to-noise ratio: 85dB
*Battery type: Lithium-ion polymer 3.885Wh
*Battery charge time: 3 hours (5V/500mA)
*Music play time: up to 10 hours (varies
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