New Replacement Remote Control Fit for RM-X304 RM-X211 for Sony New Replacement Remote Control Fit for RM-X304 RM-X211 for Sony 90 days warranty If any delay, pls contact me SOON. After receiving, pls check carefully. If any question for the item, pls pls pls contact me SOON. Thanks! We will provide a full refund if any quality problem. Any question, pls contact first.We can discuss together to find out the best solution.Thanks!