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2.0 portable multimedia speaker
Output power: RMS 3W * 2 (THD !#!lt!*!1%)
Speaker unit: 2 ** 2，4 Euro (shielded)， NdFeB magnetic， aluminum diaphragm speaker
Input Interface: 3.5MM
Input Power: USB powered (5V)
Frequency response: 100HZ-20KHZ
SNR: 85DB (A)
Material: Plastic
Channel: 2
Charge mode: USB powered