Astro A50 Wireless Headset Base Station Gen 4 Compatible with Xbox Series X/S and Xbox One X, S and Original Xbox One. Condition:Refurbished and in excellent working condition. Item may have slight blemishes. Microphone: 6 mm uni-directional, voice isolating. Drivers: 40 mm Neodymium Magnet. Wireless range: 15 m. Wireless Frequency: 2.4 GHz. Battery type: Lithium Polymer, single cell.