Feature: 1. HIGH QUALITY MATERIAL: The remote control is made of high quality ABS material, not easy to wear and durable. 2. REPLACEMENT: This universal remote can be used to replace the original old, damaged battery, a perfect replacement. 3. EASY TO USE: Install the battery and go straight to the point, easy to operate and use, no programming or pairing required. 4. PORTABLE: The speaker remote control is light and practical, easy to carry without burden, and the buttons are sensitive. 5. SCOPE OF APPLICATION: Suitable for RM‑SC3 RM‑SC30 RM‑SC50 RM‑SC55 MHC‑RG29 MHC‑RG490S CMT‑EH10 CMT‑U1 CMT‑CPZ1 MHC‑RG222 MHC‑RG2 CD HIFI system sound. Specification: Item Type: Remote Control Material: ABS Battery: 2 x AA Batteries (Not Included) Applicable: Suitable for RM-SC3 RM-SC30 RM-SC50 RM-SC55 MHC-RG29 MHC-RG490S CMT-EH10 CMT-U1 CMT-CPZ1 MHC-RG222 MHC-RG2 CD HIFI System Sound. Package List: 1 x Remote Control Note: Batteries are not included with the remote control and are purchased separately.