• Advanced 2.4GHz Wireless Technology: This wireless lavalier microphone operates on a 2.4GHz frequency band, ensuring a stable and reliable connection. With a transmission distance of up to 20 meters without obstacles • Smart Noise Reduction: Equipped with intelligent noise reduction technology, this microphone effectively filters out background noise, delivering clear and professional audio • Plug and Play Convenience: Designed for ease of use, this wireless microphone requires no complex setup. Its user-friendly design makes it ideal for beginners and professionals alike • Long Battery Life: Featuring a built-in 60mAh battery, this microphone offers 5-7 hours of continuous use on a single charge • Wide Compatibility: Suitable for a wide range of applications, including vlogging, podcasting, teaching, and more. Its compact and lightweight design ensures it can be easily clipped onto your clothing for hands-free use Specifications: • Frequency: 2.4GHz • Frequency response: 20Hz-20KHz • Input voltage: DC4.8-5.4V • Battery capacity: 60mAh • Transmission distance: 20m barrier-free • Full charge time: about 1.5 hours • Working time: about 5-7 hours after full charge Package included: • 2 x Microphone • 1 x Receiver • 1 x Charging Cable • 1 x English User Manual