Item Name: transmitter stick<br />Diameter: 3mm<br />Color: red｣ｬblue<br />Usage: for Walkera DEVO7/7E｣ｬ DEVO10｣ｬDEVO8S｣ｬDEVOF7｣ｬDEVO12S｣ｬFutaba and Wfly Transmitter<br /><br />Packge Included:<br />2 x transmitter stick