POWER TRANSFERRING HEADPHONES

摘要

The invention relates to headphones which can facilitate the transfer of electrical power from the headphones' internal power source to other devices. A pair of headphones can connect to a device through a modified cable. The modified cable triggers the transfer of electrical power to the device. A pair headphones may have a modified port which, when connected to the device through a non-modified or regular cable, causes the transfer of power from the headphones. A power management component connected to the internal power source of the headphones helps control or regulate the transfer of power transfer to and from the headphones.

主权项

1. A pair of headphones comprising:
a left speaker unit including a left speaker for providing audio output; a right speaker unit including a right speaker for providing audio output; an adjustable band configured to hold the left speaker unit and the right speaker unit; a port located on one of the speaker units, the port operatively connected to an internal power source of the headphones; and an internal power management component for regulating the internal power source of the headphones and controlling an output voltage of the internal power source so that when a first cable is connected to the port and to an external device electrical power is transferred from the headphones to the external device, and when a power adaptor is connected to the port and to a wall outlet, the internal power source is being charged.