Mini Portable Wireless Bluetooth Speaker TF Card (Gold)

Specifications:General Specification:  Brand:HOPESTAR  Model:A10  Color:Black, White, Gold, Rose gold, Red, Grey  Net Weight (g):  380g  Dimensions:100*94*83mmTechnical Parameters:  Microphone:Yes  Connectivity:Bluetooth/ Aux-in  Bluetooth Version:V4.2  Transmission Distance:10m  Output Power:5W  SNR:80dB  Impedance:32?  Frequency Response:20-20kHzBattery Capacity:1800mAh, 3.7V  Charging Time (h):2h  Working Time (h):4-5h
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