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SHIDU Voice Amplifier for Teacher with Portable Microphone Waterproof
✅ In stock
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Grade
Analysis Confidence
5%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 22, 2026 4:38 AM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
SHIDU Specialty Store
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓[LOUD 18W SPEAKERS FOR TEACHERS & COACHES] Protect your vocal cords effortlessly. This 18W heavy-duty voice amplifier for teachers delivers crystal-clear and distinct voice projection covering up to 15,000 sq.ft, ensuring your voice easily reaches over 150 students, athletes, or listeners. Perfect for school classrooms, noisy gym training, large lecture halls, and outdoor sports.
✓[RELIABLE WIRED CONNECTION & ZERO INTERFERENCE] Portable microphone model features a stable plug-and-play wired microphone headset (Wired Mode). Skip the constant hassle of Bluetooth pairing, signal dropouts, or charging a second battery. It offers 100% reliable, zero-latency voice amplification for all-day teaching, presentations, and tour guiding.
✓[IPX5 WATERPROOF & SHOCKPROOF RUGGED EXTERIOR] Built for tough environments. Armed with an IPX5 waterproof rating, this portable PA system easily resists sweat, light rain, and gentle water splashes. Wrapped in a premium, anti-fingerprint shock-absorption rubber exterior, Microphone and speaker protects against accidental drops and impacts during outdoor activities or rugged field trips.
✓[LONG-LASTING POWER & 3-YEAR PROTECTION PLAN] Powered by a robust 4400mAh battery, this microphone and speaker system provides dependable energy for 12+ hours of continuous use throughout the day. Whether you're teaching consecutive classes or leading outdoor activities, it ensures you stay powered up without frequent recharges. Backed by our extended 3-Year Care Program, we guarantee ultimate reliability for every user.
✓[HANDS-FREE WEARABLE SPEAKER & MULTIMEDIA] Enjoy ultimate carrying convenience with the included adjustable waist or neck band. More than a microphone headset; it also serves as a portable Bluetooth speaker supporting AUX, TF cards, and USB flash drives. Includes one-key recording and loop playback, making it perfect for repetitive announcements or entertainment.
⚙️ Specifications
Brand
SHIDU
Item dimensions L x W x H
4.49 x 3.7 x 1.5 inches
Connectivity Technology
Bluetooth
Color
Black
Compatible Devices
Headset
Mounting Type
Plug Mount,Freestanding
Power Source
Battery Powered
Connector Type
USB
Number of Channels
1
Audio Input
3.5mm audio input, USB
Battery Type
Rechargeable
