Abstract: A multi-charging device for a portable terminal is provided. The device includes a cabinet, a plurality of charging bodies accommodated in the cabinet, a plurality of slots formed in each of the plurality of charging bodies, a plurality of charging terminals each provided in a corresponding one of the slots, and a power supply unit supplying power to each of the charging terminals. When the portable terminal is inserted into one of the slots, a charging terminal provided in the slot is connected to the inserted portable terminal.

Abstract: A multi-charging device for a portable terminal is provided. The device includes a cabinet, a plurality of charging bodies accommodated in the cabinet, a plurality of slots formed in each of the plurality of charging bodies, a plurality of charging terminals each provided in a corresponding one of the slots, and a power supply unit supplying power to each of the charging terminals. When the portable terminal is inserted into one of the slots, a charging terminal provided in the slot is connected to the inserted portable terminal.

Abstract: A wireless headset and multi-point pairing method for the same are disclosed. The wireless headset can be easily paired with multiple wireless-enabled devices. The method includes establishing a wireless connection to a first wireless device during a wireless connection mode, requesting a mode transition to a pairing mode during the wireless connection mode, making a mode transition from the wireless connection mode to the pairing mode without turning off the headset, performing a pairing procedure with a second wireless device during the pairing mode, and establishing a wireless connection to the second wireless device in addition to the first wireless device after the pairing procedure is completed.

Abstract: A method of and an apparatus for controlling power of a headset operating via a protocol such as Bluetooth headset reduces power consumption. The Bluetooth headset has a power-off mode, a power-on mode, and a sensor mode. When the Bluetooth headset is set to the sensor mode, at least one sensor senses status information of the Bluetooth headset (whether the Bluetooth headset is being worn) and the Bluetooth headset may be turned on/off according to the sensed result.

Abstract: A wireless headset and multi-point pairing method for the same are disclosed. The wireless headset can be easily paired with multiple wireless-enabled devices. The method includes establishing a wireless connection to a first wireless device during a wireless connection mode, requesting a mode transition to a pairing mode during the wireless connection mode, making a mode transition from the wireless connection mode to the pairing mode without turning off the headset, performing a pairing procedure with a second wireless device during the pairing mode, and establishing a wireless connection to the second wireless device in addition to the first wireless device after the pairing procedure is completed.