RETROSUN Provides New AKB74815301 Remote Control Replacement for LG Sound Bar. It is easy to operate and use without programming or pairing, and the keys are sensitive. High-grade alternative remote control, known working Models: S55A3-D LAS454B LAS485B LAS453B S45A1-D SH3B SH3K SJ4Y SPH3B-W SPH4B-W. Battery Type: 2X1.5V AAA Batteries , Batteries are not included. If you have any questions, please contact us through Amazon messenger, we promise to help you within 24 hours, thank you! RETROSUN provides New AKB74815301 Remote Control Replacement for LG Soundbar Sound Bar S55A3-D LAS454B LAS485B LAS453B S45A1-D SH3B SH3K SJ4Y SPH3B-W SPH4B-W.