Brand name Rapoo Item Weight 31.8 g Product Dimensions 4.8 x 3 x 7.8 cm Batteries: 1 AA batteries required. (included) Item model number 16974 Series 3360 Color Grey Wireless Type 802.11a Voltage 5 volts Power Source Batterie

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Brand name VPro Item Weight 109 g Product Dimensions 6.8 x 3.9 x 12.5 cm Item model number 17227 Series V16 Color Black Wireless Type 802.11a Voltage 5 volts Power Source USB Hardware Platform PC Supported Software Ja

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