Mini Portable Bluetooth Speaker - безжична блутут колонка с микрофон за всяко устройство с Bluetooth (черен)

БЕЛЕЖКА: цвета е черен с червен кант   Material Plastic Dimensions (14.5 x 4.5 x4.5)cm (L x W x H) Color Black Weight 5.2oz / 147.5g Model X6U Total Power 3 W Impedance ≥600Ω S/N Ratio ≥65dB Built-in Battery Yes Frequency Response Range 150Hz~20KHz Output Power 3 W Bluetooth V3.0 + LDR Battery Type Rechargeable Lithium Battery Bluetooth Transmission Distance 10 meters Signal to Noise Ratio 84dB or Higher Sensitivity 80dB + 2dB Distortion Rate II6 or Less The Speaker Specification 4Ω 3W 40MM Input Power Supply DC5V 500mAh Working Voltage 3.0 ~ 5.5 V Playing Time 180 min Charging Time 120 min Supports Phone/ Laptop/ Tablet PC Which Built in Bluetooth Package Includes1 x Speaker 1 x USB Cable