- Wide Effective Range: Experience true freedom of movement with a wireless range of up to 30 meters outdoors and 15 meters indoors. Engage with your audience seamlessly without the hassle of tangled cables. - High-Fidelity Audio: Enjoy lossless digital transmission with a sampling rate of 24 Bit/48 kHz. This device captures the entire sound frequency spectrum from 20 Hz to 20 kHz, providing an immersive listening experience. - Convenient Power Supply: Equipped with a built-in 500 mAh lithium battery, this device allows for quick USB charging. You can rely on consistent power during rehearsals or performances without the need for frequent battery replacements. Use Scenarios: 1. Live Performances: Ideal for musicians and speakers who need to move around freely while delivering high-quality audio. 2. Presentations: Perfect for educators and professionals who want to engage with their audience without being tethered to their equipment. 3. Rehearsals: Great for practice sessions where mobility is essential, allowing performers to focus on their craft without interruptions. With its impressive range, superior audio quality, and practical power solutions, this product is designed to meet the needs of professionals who demand reliability and performance.