CompatibilityNew Replacement Remote Control Compatible with VIZONY RD-830 RD830 & FunFlix G1 & OSENOUS RD-810 RD810 FHD 1080P & HAPPRUN 1500 ANSI Projector NO ProgrammingSimply insert the batteries and it operates right away. Batteries are not included (2*AAA). Remote DistanceInfrared technology delivers a robust signal across 180 degrees and up to 12 meters (40 feet). ABS MaterialThis smart remote is constructed from premium ABS material for improved durability. It weighs just 0.10 kg ( 0.22 lb. ) and is resistant to wear and long-lasting