2.4g thin portable wireless silent keyboard combined with micro multimedia keyboard mouse for the teclado mecanico of portable computers

note: notes advanced wireless technology 2.4ghz, comfortable and excellent buttons release fatigue during operation. 2: notes hanging key design, simple and beautiful appearance, elegant, waterproof design. hanging key design, simple, beautiful and elegant appearance. notes wireless communication technology 2.4g: for receiving wireless connections within 10 meters. 5: fashion chocolate key hat, slim airplane, favorite business office 6: high precision optical engine technology, response s