Portable Bluetooth Uhf Voice Amplifier With Microphone For Teaching, Tour,. Introducing Our Versatile Bluetooth UHF Wireless Voice Amplifier—perfect for Teaching, Lectures, Tour Guiding, Promotions, and More. This Innovative Wearable Megaphone Combines Practicality with Superior Sound Quality, All in a Sleek, Durable Design. Crafted with a High-gloss Shell and Black Iron Mesh, This Portable Amplifier Ensures Powerful Sound Projection with Its 15W High-power Loudspeaker. It's Equipped with a High-sensitivity Digital Smart Microphone Chip That Effectively Reduces Noise, Providing Clear Audio for Large Spaces Like Classrooms and Conference Rooms. The Device Boasts a Long Battery Life, Featuring a Built-in High-capacity Lithium Battery That Offers 12-15 Hours of Use After Just a 4-6 Hour Charge. With Its Wireless PA Capabilities, It Covers a 20-meter Range, Allowing Effortless Amplification Without the Need for Bulky Equipment. Additional Features Include One-touch Recording, FM Radio, Loop Play, and Extensive Interface Options That Support U Disk, Mobile Playback, TF Card, and More. Designed with Portability in Mind, It Includes a Standard Belt and a Body Design That Allows It to Be Conveniently Worn. Key Features: - Powerful Sound: 15W High-power Loudspeaker with Noise Reduction - Long Battery Life: 12-15 Hours Use on a 4-6 Hour Charge - Wireless Range: 20 Meters Coverage Without Heavy Equipment - Recording Capabilities: One-touch Recording with TF Card or U Disk - Versatile Connectivity: Supports U Disk, Mobile, TF Card, and More - Portable Design: Includes Belt and Hanging Hole for Easy Wear - Wide Application: Ideal for Teaching, Training, Tours, Promotions, Conferences, and More This Voice Amplifier is Your Perfect Companion for Any Scenario That Demands Enhanced Audio Projection.. Your order tracking code will be sent on shipping and takes up to 5 days to show live information.