JIARUIXIN JR1839 алыстан башкаруу ээсинин колдонмосу
JIARUIXIN JR1839 Remote Control Product Specifications Supply Voltage: DC 3.0V Battery: 2*1.5V AAA (not included) Frequency Range: 2.407GHz-2.473GHz Peak Output Power: 5 dBm Product Usage Instructions Frequency Binding: Frequency binding…