Features:

• Wireless transmission distance: 6 ~ 8 M

• Wireless Frequency: 2408 Mhz ~ 2474 Mhz

• Nano USB Receiver: Single Receiver for Keyboard and Mouse

• Wireless Operation Channels: 34 auto hopping

• Keyboard Mechanical life: 5 million times

• Keyboard rating working current: 2.5 m,A @ 1.5 V

• Keyboard size: 468 x 155.38 x 22.97 mm / 18.42” x 6.11” x 0.90”

• Mouse: DPI: 1200

• Mouse rating: 10 mA @ 1.5 V

• Mouse size: 100 × 59.62 × 39.17 mm / 3.93” × 2.34” × 1.54”