New RC-681M Replacement Remote Control Applicable for Onkyo AV Receiver HT-R550 HT-R508 TX-SR575 TX-SR8550 HT-SR800 HT-R557 HT-SR750 HT-SP904 HT-SP904B TX-SR505 TX-SR505E TX-SR505B TX-SR575B SKB-550 SKC-550C SKF-550F SKM-550S SKW-550 HTR550 HTR508 TXSR575 TXSR8550 HTSR800 HTR557 HTSR750 HTSP904 HTSP904B TXSR505 TXSR505E TXSR505B TXSR575B SKB550 SKC550C SKF550F SKM550S SKW550 No programming is required. Just install new battery and it is ready for use. Power Supply: 2X 1.5V AA Alkaline Battery. Batteries and manual are not included. Please feel free to contact us if you have any query, thanks! New RC-681M Replacement Remote Control Applicable for Onkyo AV Receiver

No programming is required. Just install new batteries and it is ready for use.

Compatible with below Onkyo AV Receiver models:
HT-R550 HT-R508 TX-SR575 TX-SR8550 HT-SR800 HT-R557 HT-SR750 HT-SP904 HT-SP904B TX-SR505 TX-SR505E TX-SR505B TX-SR575B SKB-550 SKC-550C SKF-550F SKM-550S SKW-550

Power Supply: 2X 1.5V AA Alkaline Battery

Package Content:
1X Remote Control