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Member Since 13 Years
Nature of Business Supplier Year of Establishment 2011Ask for more detail from the seller
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power output: 3W * 2
Frequency Range: 150Hz ~ 18KHz
Speaker size: Φ45mmx2/4Ω
S/N signal-to-Noice : ≥80db
Size: 180*65*25 mm Power: 5V –USB 3.5 audio input
Li-Battery: 3.7 V 1000 mA Material: Plastic
Function: external battery, SD card, USB, FM, audio input, display lyrics
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