EL keyboard is soft ,thin ,waterproof,dustproof ,it can shining at night ,make a vividly effect EL key Board.It's thin, soft, waterproof, long lifetime and easy to pucker. It is mainly used in office, hospital, internet bar,EL keyboard This EL keyboard consist four parts of silica gel, film switch, luminescent sheet and driving circuit. It has the characteristics of waterproof, dustproof, ...