New Pecial Mould Bluetooth Earbuds,Car Dashboards Wireless Bluetooth Earphone,LED Smart Display

20201113

BR/EDR and BLE Radio Frequency Range 2.402GHz-2.480GHz Range 15M Control Method touch Power Consumption Amperage<10 mA (playing music) Input Voltage 5V Earphone Battery Capacity(L/R) 50mAh/3.7V Li-Po

EC21 Product Catalogs - touch br

New Pecial Mould Bluetooth Earbuds,Car Dashboards Wireless Bluetooth Earphone,LED Smart Display