Set of earphones with external auxiliary battery and wireless charging station. Bluetooth® 4.2 earphones in an elegant white color, with integrated controls and hands free function. Matching charging base with auxiliary external battery, wireless or wire charging, of 5.200 mAh capacity and input connection Type C. Rechargeable via USB port -cable included- with hinged cover base. Presented in an attractive design box. The capacities shown in all our external auxiliary batteries are real, all of them incorporating non-recycled, grade A batteries, with a service life of at least 500 charging cycles, and complying with CE regulations. In addition, they are manufactured according RoHS standards, and in compliance with the following safety requirements: Power bank overcharge protection system. Complete discharge protection system, which increases the durability of the power bank. Blocking system to prevent short circuits. Constant charging transfer system, in accordance with the c