N York ANC-HS859 is a wireless headphone designed for music playback, calls, and PC headset use. Bluetooth v5.3 supports wireless connectivity with compatible devices. The 40 mm loudspeaker supports audio output for music, calls, and multimedia. The wireless distance is listed as 10 meters, supporting flexible use within range. The speaker impedance is listed as 32 ohms. A built-in microphone supports voice calls and communication. The headphone includes a 300 mAh battery capacity for wireless use. It is suitable for office use, online calls, entertainment, and daily listening where wireless headset functionality is required.