BuzzTV BT-100 OEM Replacement Remote for XR-4500, XRS-4500, XRS-4500 Max, Vidstick ST4000 and Vidstick +. Featuring IR / BLE (Bluetooth) with Backlight LED. Compatible Model: BuzzTV XR4000 BuzzTV XRS4000 BuzzTV Essentials E1 BuzzTV XR4500 BuzzTV XRS4500 BuzzTV XRS4500 Max BuzzTV Vidstick ST4000 BuzzTV Vidstick + BuzzTV XR4900 BuzzTV XRS4900 BuzzTV Factory Replacement Remote Control Requires 2x AAA Batteries (NOT Included)