Honestly, I would recommend the Datafrog Sf2000 over this system. It is much better and around the same price. www.aliexpress.us/item/3256805448732905.html?spm=a2g0o.detail.0.0.386c7e7fvMsRFZ&gps-id=pcDetailTopMoreOtherSeller&scm=1007.40000.327270.0&scm_id=1007.40000.327270.0&scm-url=1007.40000.327270.0&pvid=7b08b034-8b26-48ea-8913-993f28e39f6c&_t=gps-id:pcDetailTopMoreOtherSeller,scm-url:1007.40000.327270.0,pvid:7b08b034-8b26-48ea-8913-993f28e39f6c,tpp_buckets:668%232846%238111%231996&pdp_npi=4%40dis%21USD%2144.24%2114.16%21%21%2144.24%21%21%402103244817000594115142496e84a9%2112000033830494849%21rec%21US%212858531181%21