1.2. Wide Applications The wireless headset and 2in1 handheld microphone feature a detachable headband, allowing for versatile use. It can be comfortably worn on the head for hands operation or held in hand as a traditional microphone. This adaptability makes it for various scenarios, from presentations to performances. 2.3. Auto ShutOff Function Equipped with an intelligent detection system, the microphone automatically shuts off after 45 minutes of inactivity. This feature extends battery life and prevents accidental power drainage, ensuring energy efficiency. 3.1. Extended Battery Life The 2.4G wireless microphone headset incorporates lowpower consumption technology, delivering longlasting battery performance. It's ideal for extended events or sessions requiring continuous use without frequent recharging. 4.4. LongDistance and Interference Transmission The headset microphone supports longrange transmission, making it suitable for large venues. Multiple units can operate simultaneously without frequency interference, eliminating manual frequency adjustments and ensuring seamless, uninterrupted audio.