1.&high quality 2.Best replacement for a key with broken buttons or worn key case. 3 The item is a DIY remote key. Frequency 304 MHZ 4 Replacement smart keyless entry remote key with battery and electronics installed. button:2 Buttons Frequency: 304MHZ Chip:4c chip Fit For: For ZZE122 - 102001 to 022007 ForRAV4 ACA2 - 052000 to 072003 For Avensis Verso - 052001 to 082003 For Tarago ACR30 - 022000 to 102003 For LandCrusier 100 series : 081998 to 082002 Colour: Black Material: plastic case Package Contents: 1 * Remote key Only the above package content, other products are not included. Note: Light 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.