Specification: Origin: Mainland China Transmitter size: 19.5*6*2.5cm Receiver size: 6*2.5cm Material: ABS Main color: Black Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Transmitter 1 x Receiver 1 x Adapter 1 x Charging Cable Crystal Clear Audio: With an advanced intelligent chip, the wireless microphone system delivers exceptionally clear sound quality. It also features automatic pairing upon powering on, simplifying the setup process and ensuring a seamless and user-friendly experience every time. Long-Range and Interference-Free Transmission: The headset mic supports long-distance transmission, making it perfect for large venues. Additionally, it allows multiple units to be used simultaneously without frequency interference, eliminating the need for manual frequency adjustments and ensuring smooth, uninterrupted audio. Auto Power-Off Feature: Equipped with an intelligent detection system, the mic system automatically shuts off after 45 minutes of inactivity. This feature helps conserve battery life and ensures that the device is not left on accidentally, providing peace of mind and energy efficiency. Versatile Usage Options: The wireless headset & handheld 2 in 1 mic features a detachable headband, allowing it to be used in multiple ways. It can be worn comfortably on the head for hands-free operation or held in hand for more traditional microphone use. This versatility makes it suitable for various scenarios, from presentations to performances. Extended Battery Life: The 2.4G wireless microphone headset is designed with low power consumption technology, ensuring that the battery lasts for an extended period. This makes it ideal for long events or sessions where continuous usage is required without frequent recharging.