You save 2,567 (32%)
32% off the seller list price
Doorstep delivery by 24 Sep - 26 Sep from USA
| SKU | xfc1447 |
| GTIN | 6949415906818 |
| Brand | Norwii |
| Model Number | S358 |
| Color | Black - 4000mAh |
| Material | ABS, PC |
| Item Weight | 0.3 kg (0.66 lb) |
| Item Dimensions | 10.16 cm x 9.12 cm x 3.78 cm (4 in x 3.59 in x 1.49 in) |
| Mounting Type | Portable |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
Norwii Portable Voice Amplifier with Wired Microphone Headset - 10W, 4000mAh, 30-Hour Battery | Loud & Clear Sound for Teachers
5,570
This item
Norwii Portable Voice Amplifier with Wired Microphone Headset - 10W, 4000mAh, 30-Hour Battery | Loud & Clear Sound for Teachers
5,570
Total price:
16,226
You save 6,088 (27%) Extra3 items selected
3 items
16,226You save 6,088 (27%) Extra
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane
Amplify Your Voice, Engage Your Audience Effortlessly
The Norwii portable voice amplifier, featuring a 10-watt output and wired headset microphone, is designed to make your voice louder and clearer for educators and professionals. Its 3-inch speakers and booster circuit ensure crystal-clear sound, saving your throat during long lectures or workshops. This amplifier is imported for Indian buyers, offering a reliable solution for amplified speech.
Advanced frequency shifting technology effectively suppresses feedback, preventing ear-piercing screeches. For optimal performance, maintain a 20 cm distance between the microphone and amplifier. The 4000mAh rechargeable battery provides an impressive 25-30 hours of continuous teaching time, eliminating recharge anxiety for full-day events. USB-C charging ensures convenience.
Operation is simple: turn on the amplifier and plug in the microphone. The analog dial offers finer volume control. Its ultra-lightweight design with a clip-on belt strap allows for hands-free teaching. Enjoy clear, amplified sound for your professional needs, with all customs duties and GST included in your purchase.
Amplified Clarity for Educators
Norwii's voice amplifier delivers a powerful 10W output, ensuring your voice is heard clearly by every student, even in large classrooms or noisy environments. Designed with educators in mind, it features a 3-inch speaker and booster circuit for loud, clear sound that saves your throat. Advanced anti-feedback technology prevents disruptive screeches, allowing for smooth presentations. The 4000mAh battery offers up to 30 hours of continuous use, making it reliable for a full week of teaching on a single charge. Imported for Indian buyers, it provides professional-grade amplification for your daily needs.
Who It's For & Who Should Skip
This amplifier is perfect for teachers, fitness instructors, tour guides, and anyone needing to project their voice clearly without strain. It's ideal for classroom lectures, outdoor workshops, gym training, and guided tours. Skip this model if you require wireless microphone connectivity or need to amplify music at high volumes for large events; this unit is optimized for voice projection and clarity, not DJ-level sound systems.
Typical situations where Norwii Portable Voice Amplifier with Wired Microphone Headset - 10W helps — illustrative scenarios, not customer reviews.
A teacher in a large, noisy classroom in Delhi needs to ensure all students can hear clearly without straining their voice.
The Norwii voice amplifier's 10W output and 3-inch speaker project voice clearly, overcoming classroom noise. Its 30-hour battery life means no mid-day recharges, and anti-feedback tech prevents disruptions. All duties included, delivered fast.
A fitness instructor leading outdoor yoga sessions in Mumbai needs a portable, hands-free device to guide participants over ambient city sounds.
The lightweight Norwii amplifier with its clip-on strap and wired headset allows free movement. The 30-hour battery lasts multiple sessions, and clear audio ensures instructions are heard. It's simple to use and reliable for outdoor use.
| Power Output | 10 Watts |
| Speaker Size | 3 inches |
| Continuous Working Time (2000mAh) | 12-15 Hours |
| Continuous Working Time (4000mAh) | 25-30 Hours |
| Charging Method | USB-C Rechargeable |
| Audio Input | MIC, AUX |
| Connectivity | Bluetooth, USB, AUX |
| Recommended Uses | Teaching, Training, Guided Tours, Fitness, Outdoor Events |
| Cost per use | 4000 mAh battery provides up to 30 hours of use: ₹186 per hour |
| Shelf life after opening | N/A (Electronic device) |
| Reapplication math | N/A (Electronic device) |
| Contraindications | Not suitable for high-volume music amplification for large events or wireless microphone use. |
| Allergens / common irritants | N/A (Electronic device) |
| Feature | Norwii Portable Voice | Others |
|---|---|---|
| Amplifier Output | 10 Watts clear voice projection | Varies by brand; many local options offer lower wattage or less clear sound for similar price points. |
| Battery Life | Up to 30 hours continuous use (4000mAh) | Typically 8-15 hours; requires more frequent recharging for full-day use. |
| Feedback Suppression | Advanced frequency shifting technology | Basic or no feedback suppression; prone to screeches near speakers. |
| Ease of Use | Simple 2-step plug-and-play with analog volume dial | May have complex button controls or less intuitive interfaces. |
| Cost per hour of use | Up to 30 hours on a single charge: ₹186 per hour | Local alternatives often cost ₹3,000-₹6,000 and offer shorter battery life, leading to higher per-hour costs. |
About Norwii
Norwii specializes in portable audio solutions, focusing on voice amplification technology for professional and educational applications.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.
| Attributes | Current |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
5,564 8,890 |
5,092 5,287 |
7,947 10,429 |
2,126 2,877 |
1,239 1,897 |
2,652 2,800 |
| Rating | 4.40(589) | 4.10(61) | 4.30(2,103) | 4.30(596) | 4.80(212) | 4.88(8) | 4.60(440) |
| Brand Name | Norwii | Norwii | SHIDU | J K | D'Addario | WINGO | Jim Dunlop |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
