Sony RM-AAU071 A/V Receiver Home Theater System Remote Control - 1-487-611-11
Originally supplied with models: HTCT350, HTCT350HP, HTSF470, htss370, HTSS370HP, STRDH510, STRKS370, STRKS470
Battery Required : AA Battery 2 pack
Dimensions: 2.00 x 6.00 x 1.00 (W x L x D, inches)