This wireless remote control is a highly compatible replacement for your Philips HTB3540 HTB3570 Blu-ray DVD home theater system. It is designed to work great and has a wireless range of 5-10 meters. The remote requires AAA batteries (not included) and comes with a manufacturer warranty of 3 months. To ensure compatibility, please check your model before purchasing. The remote control is black in color and features wireless connectivity. It is a unit type and manufactured in China. Additionally, the remote control has several features such as a custom bundle, and it is the same as listed in the model. Order now and enjoy better performance than the photo.