How to use Lishi DAT17 Subaru Auto Pick and Decoder 2-in-1?

What is LISHI DAT17 2-in-1 locksmith tool? LISHI DAT17 is a lock pick and decoder 2-in-1 locksmith tool. It can be used for Subaru:

• Tribeca (2007 Onwards)
• Forester (2008 Onwards)
• Imprezza (2004 Onwards)
• Legacy (2004 Onwards)
• Legacy Outback (2004 Onwards)
• Outback (2004 Onwards)
• B9 Tribeca (2004 Onwards)

Where to get the original LISHI DAT17 2-in-1? Link to buy the genuine LISHI DAT17: http://www.obdii365.com/wholesale/lishi-subaru-dat17-uto-pick-and-decoder-2-in-1.html The genuine should be like this:

How to use LISHI DAT17 lock pick and decoder 2 in 1?

http://www.obdii365.com/wholesale/lishi-subaru-dat17-uto-pick-and-decoder-2-in-1.html