🎤 Elevate Your Sound Game—Wherever You Go! Experience a 30m transmission range that keeps you connected, even in large spaces. At just 50g, this headset is designed for all-day wear without the bulk. Enjoy up to 8 hours of uninterrupted sound with a quick 2-3 hour charge. Easily pair with any FM device—no complicated setups required. Crafted with an ABS body for a smooth touch and robust structure, perfect for any event. 15 volume levels 30m range 8h battery life The Retekess Wireless Microphone Headset FM Transmitter is a versatile audio solution designed for professionals. With a long transmission distance of 30m, high sensitivity microphone, and a built-in rechargeable battery offering up to 8 hours of use, this lightweight headset is perfect for various applications including teaching, conferences, and karaoke. Its user-friendly design allows for easy pairing with FM devices, making it an essential tool for effective communication.