[Type]: CW key double automatic compatible with for firmware CEC key suitable for k5 k6 mobile station [Material]: Cw key is made of PETG carbon fiber composite material, which is strong and wear to long term performance and reliability [Easy to use]: Double automatic key, high reliability, and performance, simple and convenient to use, no complicated tools required [Quality]: Adjustable key, professional manufacturing, stable performance, adjustable finger strength, long service life [Design]: Double paddle CW key supports CEC firmware, small size, easy to carry and store There is a slight color difference in the actual product,not affect the use, please do not mind, thank you! Color: Black Material: PETG Carbon Fiber Composite Material Package Contents: 1 x CW Key Double Automatic Key Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.