Sound ID 300 Guía De Inicio Rápido Y Manual Del Usuario página 17

Micro USB Charging
To charge your Sound ID 300 connect the USB connector into the charger
and plug the Micro USB connector into your headset. The USB Charging
Cable can also be used to charge your headset from any device with a
powered USB source such as a Personal Computer.
Your Sound ID 300 Headset incorporates a Micro USB socket for charging.
Your phone may also use a charger with a Micro USB connector for
charging. In this case you may be able to use your phone charger to
charge the Sound ID 300 eliminating the need to carry two chargers.
Note: Do not use the Sound ID 300 charger to charge your phone.
USB Connector
Micro USB Connector USB Charging Cable
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