Keyboard specifications:
1. Weight: 1038 g
2. Dimensions: 45.5 x 17.5 x 4.5 cm
3. Features: metal panel, 2.4G wireless technology, battery-free rechargeable, cool backlight effect, dedicated gaming chip, electroplating double wings, plug and play, game optical engine
4. No punch quantity: 24 keys without punch
5. Transmission distance: 10 m
6. Interface: USB
7. DPI adjustable: 800/1200/1600/2400
8. Battery capacity: 3000 mah
9. Button life: about 10 million times

Mouse specifications:
1. Weight: 110 g
2. Dimensions: 13.2 x 7.7 x 4.1 cm
3. Buttons: 6 buttons
4. Transmission distance: 10 m
5. Resolution: 2400 dpi
6. Working method: optical engine
7. Interface: USB
8. Battery capacity: 800 mah
9. Connection: 2.4Ghz wireless connection