Havit Wireless Keyboard KB830WB

Connection: Dual Mode
Wireless technology: 2.4GHz+BT5.1
Wireless distance: 10m
Size: 390*132*22mm
key number: 105
Operating Voltage: 3.7V                           
Capacity: 400mAh
Charging time: 2 hours
Product weight: 572g
Connection: Dual Mode
Wireless technology: 2.4GHz+BT5.1
Wireless distance: 10m
Size: 112*58*26mm
key number: 5
Resolution: 1000-1200-1600DPI
Operating Voltage: 3.7V                           
Capacity: 500mAh
Charging time: 1.5 hours
Product weight: 76g