KB251WB PC series Wireless keyboard+mouse combo

Dual-mode wireless keyboard and mouse set Mouse:Wireless technology: 2.4G+BT 5.2 | Wireless distance: 10m Size: 112*71*41mm | Key number: 7 | Resolution: 800-1200-1600DPI Key life: 3,000,000 times | Power supply: 1*AA (Alkaline batteries are recommended) Product weight: 70g | Material: ABS+PC Keyboard: Wireless technology: 2.4G+BT 5.2 | Wireless distance: 10m Size: 436*220*26mm | Key number: 111 | Key life: 10,000,000 times | Power supply: 1*AA (Alkaline batteries are recommended) | Product weight: 743g | Material: ABS