Mini Speaker Stereo 3.5mm Amplifier Portable Speaker for Mobile Phone

Parameters: Color: Black / White / Red / Blue / Material: ABS plastic + iron mesh Audio jack: 3.5mm Unit speaker: about 2*28mm/1.1in Power: two AAA alkaline dry battery Working time: about 10 hours Output: 2W (1W + 1W) Impedance: 80Ω Sensitivity: ≥75dB Frequency range: 200Hz - 20kHz Bluetooth protocol: no Support APP: No Waterproof: No Support memory card: no Features: mini, portable Product weight: about 41g Dimensions (length x diameter): about 81*32mm/3.19*1.26in Certification: CE / Rohs / FCC List: 1*mini stereo speakers This mini speaker supports all devices with 3.5mm connectors, such as MP3, MP4, mobile phone, tablet PCS.

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