Model Number:RM-AMU212Condition:UsedCompatible : For SonyType:System Audio Remote>Material: ABS MaterialColour: As ShownQuantity: 1 x remote control (requires 2 x AA batteries,batteries are not included)Unit Type: piecePackage: PP BagPackage Weight: 0.150kg (0.33lb.)Package Size: 28cm x 13.5cm x 5cm (11.02in x 5.31in x 2in)Remark: This is Original remote control units.Supplied with models:CMT-X3CD HCD-SBT20Battery Notice: This product does not include batteries unless they are non-replaceable (internal) cells. Please ensure you have the appropriate batteries on hand before use.Country of Origin: Manufactured in China under strict quality controls to meet international safety and performance standards.Non-OEM Item: This is an aftermarket product and is not an original equipment manufacturer (OEM) unit. It is designed to be fully compatible yet offered at a more affordable price point.