... both have 5 grades.Can be cycle switch from weak to strong .Display equipment: 3D TV, 3D projector. 2D normal TV ... mode: Direct through ,2D to R/C,2D to SBS-H,2D to L/R,3D to R/C,3D to L/R3D effect can ... power input, inside is plus ,outside is minusAccessories:5V1A power adapter 1pcs3D R/C Glass 1pcsuser manual 1pcsHDMI cable 0.5M ...