--- product_id: 294555055 title: "N358 Portable Voice Amplifier for Teachers with Wired Microphone & Speaker - 30+ Hour Battery Life - Teachers Mic for Classroom - 205g" brand: "nefficar" price: "KD 15.45" currency: KWD in_stock: true reviews_count: 8 category: "Nefficar" url: https://www.desertcart.com.kw/products/294555055-n358-portable-voice-amplifier-for-teachers-with-wired-microphone-speaker store_origin: KW region: Kuwait --- # 10W clear sound output 30+ hrs battery life Ultra-light 205g design N358 Portable Voice Amplifier for Teachers with Wired Microphone & Speaker - 30+ Hour Battery Life - Teachers Mic for Classroom - 205g **Brand:** nefficar **Price:** KD 15.45 **Availability:** ✅ In Stock ## Summary > 🎙️ Amplify your voice, amplify your impact. ## Quick Answers - **What is this?** N358 Portable Voice Amplifier for Teachers with Wired Microphone & Speaker - 30+ Hour Battery Life - Teachers Mic for Classroom - 205g by nefficar - **How much does it cost?** KD 15.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/294555055-n358-portable-voice-amplifier-for-teachers-with-wired-microphone-speaker) ## Best For - nefficar enthusiasts ## Why This Product - Trusted nefficar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Featherlight Freedom:** Weighing only 205g, this sleek amplifier is designed for effortless portability and all-day comfort. - • **Seamless Audio Versatility:** Bluetooth-enabled speaker plus AUX input lets you stream lectures, podcasts, or ambient music directly from your devices. - • **Crystal-Clear Voice Projection:** 10W Hi-Fi circuitry delivers natural, distortion-free sound to audiences of up to 70 people—never strain your voice again. - • **Endurance That Outlasts Your Lectures:** 30+ hours of uninterrupted amplification with a robust 4000mAh rechargeable battery—charge once, teach all day. - • **Professional Style Meets Practicality:** A premium, minimalist design that complements your authoritative presence in classrooms, seminars, or workshops. ## Overview The Nefficar N358 is a portable voice amplifier tailored for educators and professionals, featuring a powerful 30+ hour battery, 10W clear sound output, and ultra-light 205g design. It supports wired microphone input and Bluetooth/AUX audio playback, making it ideal for classrooms, presentations, and outdoor events. ## Description Nefficar N358 Portable Voice Amplifier for Teachers with Wired Microphone & Speaker - 30+ Hour Battery Life - Teachers Mic for Classroom - 205g : desertcart.in: Musical Instruments Review: Wowsome Audio Amplifier - After using it for a month now I can say that this product is a best product. Battery backup is very good and product is also handy.Loudness and clarity of sound is also quite good.The mic wire is also fine, it would have been better if it was a little longer. A lot Thanks from me to Nefficar and her teams. Review: Feeling Satisfied 😌 - Really a good product. Writing this review after using this product for two months.. battery backup is awesome. When we use mic the voice seems natural. Altogether it is worth buying. Thanks to manufacturer ## Features - POWERFUL BATTERY – Speaker can amplify for 30+ Hours at a single Charge. This microphone with voice amplifier eliminates the need to charge every now and then, which can be a big problem between lectures. Features a 4000 mAh rechargeable battery. Use any 5V phone charger or laptop for charging. - VERY LIGHT WEIGHT – Much more light in weight compared to other voice amplifiers, this microphone with speaker is easy to carry and doesn’t feel bulky at all – best voice amplifier for teachers. - PREMIUM & PROFESSIONAL LOOK – Looks beautiful and cute – goes well with the personality of a teacher, lecturer, corporate trainer, or professor – perfect classroom mike for teachers, trainer, singer, coach, tour guide, shopping mall, presentation, Yoga, outdoor speech and etc. - SUFFICIENTLY LOUD – With 10W output, this portable voice amplifier is suitable for 50-70 people. The classroom microphone with speaker uses Hi-Fi circuitry to produce natural and clear sound, without any distortions. Please fully charge the speaker before first time use, and keep the speaker and mic at a distance to avoid the howling noise. - DOUBLES AS A SPEAKER – With the help of the included aux cable, the amplifier can play audio from phone, laptop, computer, etc. This could be really helpful when you want to play an audio in a classroom or in front of a group of people. - UPGRADED WITH BLUETOOTH - While the microphone is wired microphone, the speaker has been upgraded with Bluetooth function, thus allowing you to play audio files in the classroom through your phone or laptop so that the amplified sound is easily audible - you could choose to play old lecture files, podcasts, an important audio clip or even serene music for yoga class. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KXTGZNH | | Antenna Location | For Voice Amplification | | Audio Input | Auxiliary | | Best Sellers Rank | #3,734 in Musical Instruments ( See Top 100 in Musical Instruments ) #53 in PA Systems | | Box Contents | 1 x Aux Cable, 1 x Charging Cable, 1 x Neckband, 1 x Speaker, 1 x wired Mic | | Brand | NEFFICAR | | Brand Name | NEFFICAR | | Colour | Off-White | | Compatible Devices | Laptop, Personal Computer, Phones, Tablet | | Connectivity Technology | AUX | | Connector Type | Aux | | Country of Origin | China | | Customer Reviews | 4.2 out of 5 stars 487 Reviews | | Importer Contact Information | Nefficar Products, Bengaluru | | Item Type Name | Speaker with Mic | | Mounting Type | Portable | | Network Connectivity Technology | AUX | | Number of Channels | 1 | | Output Wattage | 10 Watts | | Power Source | Battery Powered | | UPC | 089625563688 | | Unit Count | 1.00 Set | | Warranty Description | Warranty Period for Nefficar Voice Amplifier N358 purchased from Nefficar is 1 year from the original date of the purchase. | ## Product Details - **Brand:** NEFFICAR - **Connectivity Technology:** AUX - **Colour:** Off-White - **Compatible Devices:** Laptop, Personal Computer, Phones, Tablet - **Mounting Type:** Portable ## Images ![N358 Portable Voice Amplifier for Teachers with Wired Microphone & Speaker - 30+ Hour Battery Life - Teachers Mic for Classroom - 205g - Image 1](https://m.media-amazon.com/images/I/71m-hkSiyZL.jpg) ## Questions & Answers **Q: Volume regulator is available? Nd can we reduce the background noise?** A: Volume regulator is available. However background noise cannot be filtered. It’s basically a portable announcement system. **Q: Is it 2000mah(as per description) or 4000mah (title)...** A: The device contains 2 batteries of 2000 mAh each, thereby having a total capacity of 4000 mAh. **Q: When it doesn't have Bluetooth then how can we connect it with our mobiles?** A: It cannot be connected with Mobile. Its a standalone public addressing system with Mic & Speaker, connected with each other **Q: Eacho system is available or not** A: No, echo control is not available. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wowsome Audio Amplifier *by S***P on 19 February 2024* After using it for a month now I can say that this product is a best product. Battery backup is very good and product is also handy.Loudness and clarity of sound is also quite good.The mic wire is also fine, it would have been better if it was a little longer. A lot Thanks from me to Nefficar and her teams. ### ⭐⭐⭐⭐ Feeling Satisfied 😌 *by S***N on 7 October 2025* Really a good product. Writing this review after using this product for two months.. battery backup is awesome. When we use mic the voice seems natural. Altogether it is worth buying. Thanks to manufacturer ### ⭐⭐⭐⭐⭐ First Impression is Best *by K***N on 13 February 2024* Superb built quality Compact size Separate charger cable, Aux cable, waist band provided Super loud and clear voice Cons: 1.No bluetooth connectivity 2.No usb slot 3.No sd card slot But I use this product only for teaching, hence these features are not necessarry. I picked this product because of the high capacity batterry. No any similar products provide this much big batterry. I will update the review after one month usage. ## Frequently Bought Together - Nefficar N358 Portable Voice Amplifier for Teachers with Wired Microphone & Speaker - 30+ Hour Battery Life - Teachers Mic for Classroom - 205g - DIGIMORE Voice Amplifier for Teachers with Bluetooth | 10 Hrs Battery | Wired Headset Mic with 10W Speaker for Tour Guides, Yoga, Classroom Teaching Aid for Schools & Colleges (D-1200) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/294555055-n358-portable-voice-amplifier-for-teachers-with-wired-microphone-speaker](https://www.desertcart.com.kw/products/294555055-n358-portable-voice-amplifier-for-teachers-with-wired-microphone-speaker) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-12*