--- product_id: 733281816 title: "Voice Amplifier, Giecy 30W 2800mAh Rechargeable Personal Voice Amplifier with Microphone Headset, Portable Speaker for Multiple Locations Classroom, Meetings and Outdoors (G300-Red)" brand: "giecy" price: "631.15 DT" currency: TND in_stock: true reviews_count: 5 category: "Giecy" url: https://www.desertcart.tn/products/733281816-voice-amplifier-giecy-30w-2800mah-rechargeable-personal-voice-amplifier-microphone store_origin: TN region: Tunisia --- # 33ft Bluetooth range 30W powerful output 2800mAh rechargeable battery Voice Amplifier, Giecy 30W 2800mAh Rechargeable Personal Voice Amplifier with Microphone Headset, Portable Speaker for Multiple Locations Classroom, Meetings and Outdoors (G300-Red) **Brand:** giecy **Price:** 631.15 DT **Availability:** ✅ In Stock ## Summary > 🎤 Own the room, wherever you speak! ## Quick Answers - **What is this?** Voice Amplifier, Giecy 30W 2800mAh Rechargeable Personal Voice Amplifier with Microphone Headset, Portable Speaker for Multiple Locations Classroom, Meetings and Outdoors (G300-Red) by giecy - **How much does it cost?** 631.15 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/733281816-voice-amplifier-giecy-30w-2800mah-rechargeable-personal-voice-amplifier-microphone) ## Best For - giecy enthusiasts ## Why This Product - Trusted giecy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Sound Modes:** Five adjustable modes with customizable reverb to optimize clarity and reduce noise whether indoors or outdoors. - • **Versatile Audio Inputs:** Supports wired mic, TF/Micro SD cards, USB drives, and aux input for ultimate flexibility in any setting. - • **Seamless Wireless Streaming:** Bluetooth connectivity with a 33ft range lets you double as a portable speaker for your favorite tunes on the go. - • **All-Day Power, Zero Interruptions:** Built-in 2800mAh lithium battery offers up to 15 hours of voice amplification and 8 hours of music playback on a single charge. - • **Amplify Your Voice, Save Your Throat:** 30W max output delivers crystal-clear sound across 20,000 sq.ft—perfect for large rooms and outdoor events. ## Overview The Giecy G300-Red Voice Amplifier is a portable 30W personal PA system featuring a rechargeable 2800mAh battery, Bluetooth streaming, and multiple audio input options. Designed for teachers, speakers, and outdoor events, it delivers clear sound coverage up to 20,000 sq.ft with customizable sound modes for professional-grade voice amplification and music playback. ## Description How to make a good Voice Amplifier Our company was founded in 2009, based on all kinds of Voice Amplifiers ever since. Over the past 10 years, we have been thinking of making a different but powerful Voice Amplifier for these people who need them a lot, to save their voices better. To us, a good Voice Amplifier should be High Fidelity, Low Noise but Poweful. Our target customers are Teachers, Conference Speakers, Coaches, Guitar Amplifier Speakers, Host, Priest, etc We are committed to provide high quality products to all our valued customers Multi functional Voice Amplifier Compared to the latest models of Voice Amplifiers in the market, Ours are with Higher Fidelity, Lower Noise but stronger Output Power, which is more user friendly to all our customers. Up to Five different Mode There are up to 5 different mode to be choosed by different customers in different situations. What's more, you may also adjust the reverb according to your request in a meeting/church/class. The portable voice amplifier choose to adjust the volume of the reverb mode to make the sound more powerful, making the sound cover a wide area.Indoor,adjust the reverb mode to reduce howling or turn off, making the original sound amplification clearer and no noise. Specifications Output Power:RWS 30W max Frequency Response:100Hz-13KHz Battery Type:Rechargeable Lithium Battery(2800mAh) Working Temperature-10℃-60℃ Size: 4.5x3.5x1.7inch Unit Weight: 11.03oz Musical use time: 8--10 hours Amplification of using time: 12-15 hours Charging time: 3hours Package Contents 1*AC-DC Charger 1*USB cable 2*Adjustable Strap 1*Quick Start Guide 1 X headset microphone 1*Voice Amplifier Review: Portable with really good quality for this product - Great product. Not sure how it will last. Best feature: portability. Charged fast and enough for hours of work So far so good. Sound quality and volume good enough for big halls and medium to large fitness center Review: Didnt last long. - I am an elementary school teacher. This worked great for about 6 weeks. Now it goes into echo mode constantly after about a minute of use. ## Features - 【Voice Amplifier】 - The perfect solution for when you struggle to speak loudly enough, the personal Voice Amplifier is here to save your throat. With a power output of 30W, it delivers clear and soft sound that can cover an impressive area of about 20,000 sq.ft (1000 ㎡), making it ideal for large rooms or outdoor settings. - 【Bluetooth Voice Amplifier】 - Not just an amplifier, this device also doubles as a portable Bluetooth speaker. Stream your favorite music wirelessly from any Bluetooth-enabled mobile device, with a range of up to 33 feet. Now you can enjoy your tunes while enjoying the benefits of amplified voice projection. - 【Voice Amplifier for Teachers】 - Equipped with a microphone headset, this portable Bluetooth Amplifier is perfect for teachers, speakers, or anyone addressing a large group. Take it with you to classrooms, outdoor events, or bingo games, and speak confidently to audiences of 100 or more members. - 【Rechargeable Voice Amplifier】 - Say goodbye to constantly buying batteries. This voice amplifier comes with a built-in 2800mAh lithium battery, which can be fully charged in just 3-5 hours. Enjoy up to 12-15 hours of amplification time or up to 8 hours of music playback on a single charge. - 【Supports Music Playing】 - Insert your TF (Micro SD) card or connect a USB flash drive to easily play your favorite tunes. You have full control over the music playback, with options to repeat a single tune, loop all music, and switch between songs. Additionally, you can use it as a wired speaker by connecting it directly to an audio source. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DNLQCVK6 | | Audio Input | Wired microphones, Auxiliary inputs, Bluetooth | | Battery Type | Lithium-ion | | Best Sellers Rank | #33,984 in Musical Instruments ( See Top 100 in Musical Instruments ) #284 in Power-Amplifiers | | Box Contents | Bluetooth | | Brand | Giecy | | Brand Name | Giecy | | Colour | Black | | Compatible Devices | Bluetooth-enabled Devices, Microphone Headset, TF/Micro SD Card, USB Flash Drive | | Connectivity Technology | Bluetooth | | Connector Type | Aux, USB | | Country of Origin | China | | Customer Reviews | 3.7 out of 5 stars 12 Reviews | | Enclosure Material | Plastic, Rubber | | Manufacturer | Giecy | | Manufacturer Part Number | G300Pro | | Model Number | G300-Red | | Mounting Type | Portable | | Network Connectivity Technology | Bluetooth | | Number of Channels | 1 | | Output Wattage | 30 Watts | | Power Source | Battery Powered | | Unit Count | 1.0 Count | | Warranty Description | No Warranty | ## Product Details - **Brand:** Giecy - **Colour:** Black - **Compatible Devices:** Bluetooth-enabled Devices, Microphone Headset, TF/Micro SD Card, USB Flash Drive - **Connectivity Technology:** Bluetooth - **Mounting Type:** Portable ## Images ![Voice Amplifier, Giecy 30W 2800mAh Rechargeable Personal Voice Amplifier with Microphone Headset, Portable Speaker for Multiple Locations Classroom, Meetings and Outdoors (G300-Red) - Image 1](https://m.media-amazon.com/images/I/71VwBiPo2DL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Will there be any feedback noise or howling when using the microphone?** A: Our amplifier uses advanced anti-feedback technology to effectively suppress feedback noise. For best results, please keep the microphone 30–50 cm away from the speaker and avoid pointing the microphone directly at the speaker. **Q: How does the product icon react while charging?** A: During charging, the icon will flash between two states and will not gradually increase the battery level over time. The icon will only stop flashing and remain lit when the battery is fully charged. **Q: Why does charging sometimes take longer than the 4 hours stated in the manual?** A: If the product has been low on battery for an extended period or has been deeply discharged, charging may take more than 4 hours. Simply extend the charging time until the icon remains constantly lit—this indicates that it is fully charged. **Q: What are the charging options for the G300? Can I charge it via a USB cable?** A: The G300 can only be charged using the included adapter. The USB port is for flash drives only – it does not support charging. Using it for charging may damage the port. Always use the provided adapter. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Portable with really good quality for this product *by C***S on 23 November 2025* Great product. Not sure how it will last. Best feature: portability. Charged fast and enough for hours of work So far so good. Sound quality and volume good enough for big halls and medium to large fitness center ### ⭐⭐ Didnt last long. *by S***T on 9 February 2025* I am an elementary school teacher. This worked great for about 6 weeks. Now it goes into echo mode constantly after about a minute of use. ### ⭐⭐⭐ Works great 70% of the time *by G***A on 20 October 2024* It's a good product, saves my voice most of the time. However as a guide that moves it has gotten more and more static-y and screech-y as time has gone on. It clears up but still has a lot of times that I have to turn it off if I'm on the move. I like how small it is while still giving a lot of sound, I chose this one because of the clip on the back, none of the other ones allowed for me to just clip it to my bag or pants. I have only charged it once but have had it running for about 12 hours so far on just the one ## Frequently Bought Together - Giecy Voice Amplifier, Giecy 30W 2800mAh Rechargeable Personal Voice Amplifier with Microphone Headset, Portable Speaker for Multiple Locations Classroom, Meetings and Outdoors (G300-Red) - ZOWEETEK ZW-Z258 Portable Rechargeable Mini Voice Amplifier for Teachers with wired Microphone Headset and Waistband,Supports MP3 Format Audio for Speech, Class, Training,Tour Guide,Power Amplifiers - WinBridge Wireless Voice Amplifier for Teachers with Bluetooth Headset Microphone and Waistand, Bluetooth Voice Amplifier, Portable Meagaphone Speaker Mic, Back to Shool Supplies, 15W|1500mAh WB002 --- ## 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/733281816-voice-amplifier-giecy-30w-2800mah-rechargeable-personal-voice-amplifier-microphone](https://www.desertcart.tn/products/733281816-voice-amplifier-giecy-30w-2800mah-rechargeable-personal-voice-amplifier-microphone) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-21*