| 摘要 |
PURPOSE: A wireless mouse having charging and discharging a circuit is provided to exclude the exchange of a battery and prevent the failure caused by the leakage of electrolysis by including a built-in battery. CONSTITUTION: A USB(Universal Serial Bus) receiver is inserted into a USB port of a computer to receive a control signal wirelessly. The USB receiver is mounted and kept in a wireless mouse body while not being used. The wireless mouse body comprises a wireless communication unit for outputting the control signal, a first rechargeable battery for supplying operation power of the wireless communication unit, and USB receiver mounting groove(113). The USB receiver mounting groove comprises a recharging port(113a) connected to the first chargeable battery.
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