Product information: Features: support backlight Suit 1: White & purple color (mixed light) keyclick mechanical keyboard and mouse set, Suit 2: White & purple color (mixed light) red axis mechanical keyboard and mouse set, Suit 3: White & purple color (mixed light) spare action or ergonamic mechanical keyboard and mouse set, Suit 4: purple-white (white light) keyclick mechanical keyboard and mouse set, Suit 5: White & Purple (mixed light) keyclick mechanical keyboard mouse purple suit headset, Suit 6: White & Purple (mixed light) red axis mechanical keyboard mouse purple suit headset, Suit 7: White & Purple (mixed light) alternating action or ergonamic mechanical keyboard mouse purple suit headset, Combo 8: purple-white (mixed light) keyclick mechanical keyboard mouse purple suit headset, Suit 9: purple-white (mixed light) alternating action or ergonamic mechanical keyboard mouse purple suit headset, Suit 10: purple-white (white light) keyclick mechanical keyboard mouse purple suit headset Working mode: Photoelectric