Kakooze Kakooze 1x1 Black Adults Passive Circular Polarized Lens 3D Glasses for LG Panasonic Sony TVs Monitor Suitable only for Passive 3D Televisions only & for viewing 3D Films in multiplex. . We supply 6 pieces. These are NOT SUITABLE for Active 3D TVs like Samsung etc. If 3D Glasses received by you along with your 3D TV are without batteries (Button cells) or they do not require any electric charging then your 3D Glasses are passive and your 3DTV is PASSIVE 3D TV. Our 3D Glasses are suitable for passive 3D TVs only.These are Not suitable for use with Mobile, Laptop, Home projector and ACTIVE 3D TVs like Samsung. They are NOT red & blue (Anaglyph) type of 3D Glasses. SONY sells 3D TVs in Two types. (1) Active 3D TV: which requires active 3D Glasses ,with Batteries or charging (2) Passive 3D TVs. Our 3D Glasses are suitable for only PASSIVE SONY 3D TV. You can not see 3D effect on your normal/smart TV, Your TV should be 3D and it should be Passive 3D TV.. However, you can watch 3D movies in multiplexes with our 3D Glasses Please read carefully & check your application before placing order.