1. Features user-friendly buttons for easy, one-handed operation. 2. Designed as a direct replacement remote control compatible with Sony Home Theater AV Receiver Audio Systems. Please select your specific remote model (RM-AAU013, RM-AAU130, RM-AAU022, or RM-AAU019) to ensure proper key mapping. 3. No programming or setup required. 4. Note: This is a replacement remote, not an original Sony product. Most functions match the original, though some button layouts may differ. 5. Material: ABS plastic 6. Power supply: AAA batteries (not included)
