Bluetooth+ 2.4Ghz Wirelss dual mode keyboard with knob

WKB104

Yi Zhaowei scheme

Key life :5 millions times

Connection mode:2,4G+Bluetooth

Product size: 451x145x37mm

Product weight 605g

Operating voltage: 1,5V

Working current: <4mA

Workinging distance: 10M

Operating system: Win7/8/10/0S/

Battery: 2*AAA battery requirements

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