Naxa NE-922 Professional 5 In 1 Wireless Headphone System * Wireless Headphone Suitable for Listening to Any Device with an Audio Output * Built in Microphone for Web Chat * Wireless Monitor for Monitoring Sound from Any Room (e.g., Monitoring Baby) * Built in FM Radio * Wired Headphone Capability (Wire Included) * High Powered Signal with Effective Long Range * Hi-Fi & Bass Effect for Superior Sound Performance * UL/ETL Listed Adapter Included