Purchased in 2017 and I am just not using it anymore, so no point in letting it collect dust. Included are six Polar Pro ND filters, an extra battery, and antenna set by ARGtek.....see below: Two customized high-gain 2.4GHz-2.591GHz 7dBi panel & two 7dBi 2.4GHz Omni antennas WiFi Signal Range Extender Antenna Kit. Increases range from approx 2.5 Km to up to 7.5 Km (actual results vary with environment)