newest speaker 1.real factory supply high quality products 2. have different sound effect

Newest product,

Frequency : 150Hz-18KHz;SNR: ≥ 60dB;Impedance: 4RPower: 5V/500mA power adapter or computer USB interface to directlyAudio Port: Mini USB interface (non-standard)

 Pacage:Packing size 190 * 115 * 95mmLarge Carton size 42 × 25 × 33mm (each carton contains 12 units) Weight: 900 g / Taiwan (including packaging) a large box weighing 1.15Kg

                                  

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newest speaker