Bluetooth 4.2 speaker portable wireless audio system 3D stereo music surround sound outdoor speakers support FM TFCard computer |

Характеристики

Bluetooth 4.2 speaker portable wireless audio system 3D stereo music surround sound outdoor speakers support FM TFCard computer

  Interface type USB Battery capacity 1200 Frequency response range 100HZ-20KHZ Output power 3w S/N ratio ≥95dB Expansion storage 16GB Bluetooth protocol 4.2 Effective distance 10 meters Function card, voice prompt, call function Operation mode Button Shell material plastic Support format TF card Speaker adjustment method Button Appearance size 61*150*44mm Product weight 0.3 (KG) Packing list: speaker + charging cable + packing box