PN: 147331311
SONY ACTIVE SPEAKER REMOTE COMMANDER
MODEL: RM-J55
Originally supplied with models: SAVA55
The Sony RMJ55 Audio Remote Control is originally supplied with Audio System models: Sony SAVA55
Battery Required : AA Battery 2 pack
Dimensions: 2.00 x 6.00 x 1.00 (W x L x D, inches)