--- product_id: 549663473 title: "SYOSI Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors" brand: "syosi" price: "388.54 DT" currency: TND in_stock: true reviews_count: 2 category: "Syosi" url: https://www.desertcart.tn/products/549663473-syosi-voice-amplifier-with-uhf-wireless-microphone-headset-3200mah-portable store_origin: TN region: Tunisia --- # 20m UHF wireless range 5W output, covers 1000m² 3200mAh battery, 21h runtime SYOSI Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors **Brand:** syosi **Price:** 388.54 DT **Availability:** ✅ In Stock ## Summary > 🎤 Own the room, amplify your impact. ## Quick Answers - **What is this?** SYOSI Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors by syosi - **How much does it cost?** 388.54 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/549663473-syosi-voice-amplifier-with-uhf-wireless-microphone-headset-3200mah-portable) ## Best For - syosi enthusiasts ## Why This Product - Trusted syosi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Brave the Elements:** IPX5 waterproof, shockproof ABS casing means your amplifier keeps performing, rain or shine, drop or hustle. - • **All-Day Power, Zero Downtime:** Massive 3200mAh battery fuels up to 21 hours of continuous use—stay amplified from morning meetings to evening workouts. - • **Compact Powerhouse on the Go:** Lightweight (250g) and pocket-friendly design with Type-C fast charging—amplify your voice anywhere, anytime. - • **Bluetooth-Enabled Versatility:** Seamlessly switch between voice amplification and Bluetooth speaker mode—perfect for presentations and playlist power-ups. - • **Crystal-Clear Voice Projection:** UHF wireless mic + wired mic combo delivers interference-free sound up to 65ft—own every room with confidence. ## Overview The SYOSI Voice Amplifier is a portable, professional-grade PA system featuring dual microphones (UHF wireless and wired), a robust 3200mAh battery offering up to 21 hours of use, and a 5W speaker output that covers up to 1000 square meters. Its Bluetooth connectivity, IPX5 waterproof ABS build, and compact design make it ideal for teachers, fitness instructors, and tour guides seeking reliable, crystal-clear voice amplification on the move. ## Description Product description Product Parameter Output Power: 10w Frequency Response: 150Hz-20KHz Charging Voltage: DC 5V-2A Material: ABS Battery: 3200mAh lithium-ion battery Working Time: Speaker: about 5-8 hours(BT mode), about 7-10 hours(Wired mode) Charging Time: 3-5 hours Attentions 1. Please note that the Bluetooth function is for the rechargeable voice amplifier not for the wireless microphone headset, the microphone is pairing via UHF signal! 2. Please do not place the portable loudspeaker and the microphone too close (>30-50 cm), otherwise sharp noise will be generated due to slight static. 3. In order to avoid sudden loud noises to your students or other people around, please turn down the volume of the voice amplifier for teachers before use, and then adjust the volume as needed. Bluetooth Connection Turn on the mini voice amplifier, the LED screen displays "Blue", and the voice prompts the Bluetooth mode. Not only a voice amplifier but also a BT Speaker! Please note that the Bluetooth function is for the voice amplifier not for the wireless microphone headset, the microphone is pairing via UHF signal! Weighs Only 0.56lb Small and lightweight voice amplifier, no matter whether it is hung on the chest, straddled on the waist, held in the hand, or put on the table, is suitable for all situations. The 10W battery and Type-C fast charge make the small body burst into greater energy. Noise Cancelling Microphone Portable Voice Amplifier equipped with 2 microphones: wireless and wired mic. The wireless microphone headset is equipped with a noise reduction chip, which can still record clearly in a noisy environment. It has a separate charging cable, please make sure the mic is fully charged before use. Voice Amplifier with Wireless Microphone Headset Package Include 1 - Wireless Voice Amplifier 1 - Wireless Headset Microphone 1 - Wired Headset Microphone 1 - USB-C Charging Cable(for Voice Amplifier) 1 - Charging Cable(for Wireless Mic) 1 - Adjustable Waistband 1 - User Manual Review: Good as a radio, for teaching no - very noisy, sound isn't strong. strong as a radio but not the best for teaching! I try to many tries to catch the signals. Review: مايك للتدريس - رووعة والصوت واضح وعالي.. معاه اتنين مايك واحد بلوتوث وواحد aux ممكن الاتنين يشتغلوا بنفس الوقت عادي ## Features - ✅【Powerful microphone and speaker】UHF wireless transmission technology can realize a stable wireless connection of 20m/65ft in an open area. The UHF wireless headset makes your voice louder and more precise when walking around the room. Super 5W output, the sound covers an area of 10,000 square feet (1,000 square meters), perfect for 20 to 100 people. Suitable for medium or small rooms. - ✅【Dual Microphones】Equipped with UHF (ultrahigh frequency) wireless Bluetooth microphone and wired microphone, which supply the powerful voice amplifier with stronger anti-interference ability, longer transmission distance, and better sound quality. Portable microphone and speaker for teachers, yoga instructors, tour guides, shopping guides, etc. - ✅【Rechargeable headset speaker】Built-in lithium-ion battery (3500mAh) can last up to 21 hours. The music playback time is up to 10 hours. Rechargeable Bluetooth V5.0 Speaker can connect cell phones and tablets. Built in 3200mAh rechargeable batteries provide power of 6 hours in Bluetooth mode. Easily and quickly charge the speaker with the equipped Type-C charger. - ✅【Support TF card input】In addition to supporting 3.5 mm AUX audio input, you can also use TF(Micro SD max 32G) to repeat a single song, loop all music and switch songs. What you get: voice amplifier, wired microphone, wireless microphone headset, charging cable, AUX cable, and user manual. - ✅【Portable and durable】Compact size, measures about 126mm (height) * 86mm (width) * 36mm (thickness)/4.96*3.39*1.42inch, lightweight (about 250g). IPX5 waterproof voice amplifier adopts durable ABS material to ensure the shockproof and waterproof performance of the amplifier. Even if you accidentally drop it on the ground, you do not have to worry about it being damaged. (Note: the headset microphone is not waterproof.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7QH8J4X | | Antenna Location | for music players | | Best Sellers Rank | #46,790 in Electronics ( See Top 100 in Electronics ) #973 in Portable Bluetooth Speakers | | Brand | SYOSI | | Color | White | | Colour | White | | Compatible Devices | Headset, Laptop | | Compatible devices | Headset, Laptop | | Connectivity Technology | AUX, Bluetooth | | Connectivity technology | AUX , Bluetooth | | Connector Type | Aux, USB | | Customer Reviews | 2.2 out of 5 stars 5 Reviews | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) | | Item Dimensions | 20 x 20 x 6 centimeters | | Item Weight | 0.38 Kilograms | | Item dimensions L x W x H | 20 x 20 x 6 centimeters | | Manufacturer | SYOSI | | Mfr Part Number | SI-2651 | | Mounting Type | Tabletop | | Mounting type | Tabletop | | Output Wattage | 5 Watts | | Power Source | Battery Powered | | UPC | 768649340436 | ## Product Details - **Brand:** SYOSI - **Item dimensions L x W x H:** 20 x 20 x 6 centimeters - **Connectivity technology:** AUX, Bluetooth - **Colour:** White - **Compatible devices:** Headset, Laptop ## Images ![SYOSI Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors - Image 1](https://m.media-amazon.com/images/I/71y4P6L3iHL.jpg) ![SYOSI Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors - Image 2](https://m.media-amazon.com/images/I/71kt79QbikL.jpg) ![SYOSI Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors - Image 3](https://m.media-amazon.com/images/I/81T4msDP3xS.jpg) ![SYOSI Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors - Image 4](https://m.media-amazon.com/images/I/71nOOCVnC6S.jpg) ![SYOSI Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors - Image 5](https://m.media-amazon.com/images/I/81Ff1O+3QZL.jpg) ## Customer Reviews ### ⭐ Good as a radio, for teaching no *by A***R on 6 January 2025* very noisy, sound isn't strong. strong as a radio but not the best for teaching! I try to many tries to catch the signals. ### ⭐⭐⭐⭐⭐ مايك للتدريس *by D***A on 28 September 2023* رووعة والصوت واضح وعالي.. معاه اتنين مايك واحد بلوتوث وواحد aux ممكن الاتنين يشتغلوا بنفس الوقت عادي ## Frequently Bought Together - SYOSI Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors - VOVIGGOL 2Pcs Microphone Headset Mic, Flexible Wired Boom for Voice Amplifier, 3.5mm Connector Jack Headset Microphone for Singing, Speaking, Teachers, Coaches, Presentations, Seniors and More - Portable Voice Amplifier for Teachers, 2200mAh Rechargeable Personal Amplifier Mic PA System Headset Microphone with Speaker for Teachers, Training, Meeting, Tour Guide, Yoga, Classroom (Black) --- ## 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.tn/products/549663473-syosi-voice-amplifier-with-uhf-wireless-microphone-headset-3200mah-portable](https://www.desertcart.tn/products/549663473-syosi-voice-amplifier-with-uhf-wireless-microphone-headset-3200mah-portable) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-09*