Features: and New RM-AMU009 Replacement Remote Control fit for Sony Mini Hi-Fi Component System. We sold is Replacement IR(infrared) remote control,no any program needed, only put into battery will work well. The Remote Control Can Work with Below Knowing Models: MHC-EC609iP CMT-CX4iP CMT-MX500i MHC-EC709iP MHC-EC909iP MHC-EC79i CMT-LX20i MHC-EC69i MHC-EC99i CMT-BX50BTi MHC-EC78Pi MHC-EC68Pi MHC-EC98Pi SS-EC609iP HCD-EC609iP HCD-CX4iP SS-CCX4B HCD-MX500i SS-CMX500USS-CMX500 HCD-EC709iP SS-EC709iP SS-WG909iP HCD-EC909iP SS-EC79 HCD-EC79i HCD-LX20i SS-CLX20 SS-EC69i HCD-EC69i HCD-EC99i SS-WG99i SS-CBX20 HCD-BX50BTi HCD-EC78P SS-EC78S SS-EC78 SS-EC68iS SS-EC68i HCD-EC68P CMT-HX80R CMT-HX50BTR CMT-FX350i CMT-CX5iP CMT-CX5BiP MHC-EC609iP MHC-EC68Pi MHC-EC69i MHC-EC709iP MHC-EC909iP MHC-EC99i. Using the remote control: Aim at the sensor, avoiding obstacles, make sure to point the remote control toward the remote control sensor on the unit. Note: We only list the model numbers we have known. If you can not find yours, please contact us via email, we will help to find the correct remote control you need. Specifications: Material: ABS Colour: Black Length: 16cm Connective Technology: Infrared (IR) Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Remote Control (NOT including battery.) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin