Remote Control For Optoma projector S316,S321,S331, S714,X312, X316, X315,W312,W316,OEX952,OSX852,HEF973, S715ST, OPS251, S310E
Use : TV
Channel : 1
Support APP : No
Certification : CE
Package : Yes
Frequency : 433 MHz
Origin : Mainland China
Wireless Communication : IR