Welcome to the store! 1. [Applicable Models] Applicable to GENEVA Sound Audio Lab System Model M Model S Model L. 2. [Stable Use] Perfect replacement Compatible with damaged or old, good Compatible with distance, covers all functions of the original remote control. 3. [No Installation Required] No programming or installation required, just insert 2 AAA batteries (not included) Compatible with starting to use the remote control. 4. [Easy to Grip] Lightweight and ergonomic design makes it very comfortable. This remote control is easy to grip and not easy to slip. 5. [Durable Material] Made of high-quality ABS material, durable and long-lasting. Suitable Compatible with everyone (children, adults, elderly, etc.). Product Type: remote control Material: ABS Battery: 2 AAA batteries (not included) Applicable models: Applicable to GENEVA Sound Audio Lab System Model M Model S Model L Packing list: 1 x remote control Package weight: about 100 grams. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, wrong quantity, etc., please contact us immediately and we will provide you with the best solution!