مینی اسپیکر بلوتوثی برند elari مدل nb1 رنگ سیاه  Connectivity technologyBluetooth Speaker typeSatellite BrandElari Model nameNanoBeat Recommended uses for productFor smartphones or tablets Special featureWireless speakers Subwoofer diameter4 Centimetres Mounting typeTabletop Surroundsound channel configuration20 Audio output modeStereo