Wireless Voice Amplifier with Dual Clip-on Microphones 3" Speaker Bluetooth 5.4 Magnetic Charging 2000mAh DSP Noise Reduction for Teacher Tour Guide

Product DescriptionYour Voice, Doubled — Teach Smarter, Not Harder.Straining your voice after hours of teaching? The S318PRO Wireless Voice Amplifier comes with TWO ultra-light collar clip microphones — so you can lecture and your students can answer questions seamlessly, no passing the mic back and forth. With a 3-inch rare-earth magnetic speaker, DSP intelligent anti-howling, and Bluetooth 5.4, this compact powerhouse is built for modern classrooms, tours, and presentations.️ Dual Microphones — Interactive Teaching Made EasyHold two microphones and speak at the same time. Teachers give lectures while students answer questions seamlessly, with low-latency classroom interaction that makes knowledge transfer more efficient. Each mic weighs only 9g — lighter than a coin — and clips discreetly to your collar for all-day comfortable wear. The omnidirectional 360° ring mic capsule captures your voice accurately with no dead angles. Magnetic Charging — Never Run Out Mid-ClassThe innovative magnetic design lets both microphones snap directly onto the top of the amplifier body for charging and storage in one step. Use Mic 1 while Mic 2 charges — when one runs low, switch to the other instantly. Placing the mic back automatically charges it, always on standby, ensuring live teaching never runs out of power. 3-Inch Rare-Earth Magnetic Speaker — Loud & ClearA custom 3-inch (76mm) rare-earth powerful magnetic speaker with higher sensitivity accurately reproduces every detail in your audio signal. The sound is loud, the coverage is wider, and your voice is protected — even in large classrooms or outdoor spaces. Compared to small-sized speakers on the market, the S318PRO delivers significantly more volume and richer sound.️ DSP Noise Reduction & Anti-HowlingAutomotive-grade DSP intelligent noise reduction effectively prevents howling and reduces background environmental noise, clearly restoring your original sound. Whether you're in a noisy classroom, a crowded exhibition hall, or an outdoor sports field, your voice stays clean, stable, and professional. Bluetooth 5.4 — More Than Just an AmplifierEquipped with the latest Bluetooth 5.4 chip, performance is enhanced in every aspect: better sound quality, stronger signal, faster transmission, and lower power consumption. 20-meter long-distance stable connection with zero-delay audio-video synchronization. Pair with your phone, tablet, or laptop to play music, online tutorials, or read audio content — supports MP3, WAV, FLAC, and APE formats. 2000mAh Large Capacity BatteryBuilt-in 2000mAh safety explosion-proof lithium battery provides long-lasting endurance and longer standby time. Convenient Type-C fast charging is suitable for emergencies when going out. The LED digital display shows real-time battery and mode status, so you always know when to charge. Built for Every Professional‍ Teachers & Lecturers — dual mics for interactive Q&A, protect your voice️ Fitness Coaches & Trainers — clear cues over gym music, indoors or outdoors Tour Guides — be heard over crowd noise at museums, parks, and attractions Meetings & Presentations — professional audio for small to medium gatherings Yoga & Dance Instructors — move freely while guiding your class Retail & Promotion — loop promo audio via Bluetooth or USB in-store Product SpecificationsProduct Name: Wireless Clip-on Voice AmplifierModel: S318PROPower Output: 10W (100W Peak)Speaker Size: 3-inch (76mm) Rare-Earth Magnetic SpeakerMicrophone: Dual Wireless Collar Clip Mics, 9g each, 360° OmnidirectionalMic Battery: 80mAh per mic (magnetic charging via main unit)Noise Reduction: DSP Intelligent Noise Reduction & Anti-HowlingBluetooth Version: Bluetooth 5.4Wireless Range: Up to 20mBattery Capacity (Main Unit): 2000mAh Lithium Battery (Safety Explosion-Proof)Charging Port: Type-C Fast ChargingDisplay: LED Digital Screen (Real-Time Mode & Status)Playback Modes: Voice Amplifier / Bluetooth / TF Card / USB AudioSupported Formats: MP3 / WAV / FLAC / APEShell Material: ABS + PC + Metal MeshAvailable Colors: Off-White / Black / Light PinkAccessories: Lanyard Included What's in the Box1× Voice Amplifier Main Unit (S318PRO)2× Wireless Collar Clip Microphones1× Type-C Charging Cable1× Lanyard / Neck Strap1× User Manual⚠️ NotesFirst-time use: Please charge the device fully before operation.Keep the microphones at least 5cm away from the speaker to avoid feedback.To pair Bluetooth: Switch to Bluetooth mode, then select the device on your phone.Both microphones charge magnetically when placed on the main unit; ensure they are properly attached for charging.Actual battery life may vary based on volume level and usage mode.