PLEASE PURCHASE THE REPLACEMENT ANDERIC RAV311 (Works most main features, check to make sure it has all functions you need)
Originally supplied with models: HTR5890, RXV1500, RXV1600, RXV1700
Battery Required : AAA Batteries 4 Pack
Dimensions: 2.00 x 6.00 x 1.00 (W x L x D, inches)