Usage Tips: Feature: 1. Compatible Model: N2QAYB000133 remote control is compatible for DVD recorder, for DMREH57, for DMREX77, for DMREH58, for DMREH68, for DMREH67, for DMREH68, for DMREH58, for DMREH770. 2. Abrasion Resistant: Using premium ABS material, replace remote control is comfortable to operate, built to last, being resistant to wear and tear. 3. Ideal Replacement: Easy and full access to all buttons, perfect replacement of damaged or old ones, covering all functions of the original remote control. 4. Easy to Use: Need to load two AA batteries (not included), the remote control can work normally, Large buttons and clear labeling ensure ease of operation. 5. Compact Design: Its sleek and compact design makes it easy to handle and store, ensuring that it does not take up unnecessary space. Specification: Item Type: Remote Control Model Number: N2QAYB000133 Battery: AA x2 (not included) Material: ABS Compatible Model: for DVD Player, for DMR-EH57, for DMR-EX77, for DMR-EH58, for DMR-EH68, for DMR-EH67, for DMR-EH68, for DMR-EH58, for DMR-EH770. Package List: 1 x Remote Control