--- product_id: 690705115 title: "Voice Amplifier, Giecy 30W 2800mAh Rechargeable Personal Voice Amplifier with Microphone Headset, Portable Speaker for Multiple Locations Classroom, Meetings and Outdoors (G300-Yellow)" brand: "giecy" price: "€ 96.03" currency: EUR in_stock: true category: "Giecy" url: https://www.desertcart.hr/products/690705115-voice-amplifier-giecy-30w-2800mah-rechargeable-personal-voice-amplifier-microphone store_origin: HR region: Croatia --- # 33ft Bluetooth range 30W powerful output 2800mAh long-lasting battery Voice Amplifier, Giecy 30W 2800mAh Rechargeable Personal Voice Amplifier with Microphone Headset, Portable Speaker for Multiple Locations Classroom, Meetings and Outdoors (G300-Yellow) **Brand:** giecy **Price:** € 96.03 **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-Yellow) by giecy - **How much does it cost?** € 96.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/690705115-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 - • **Versatile Audio Inputs:** Supports USB, TF (Micro SD) card, wired audio, and Bluetooth for ultimate flexibility in any setting. - • **Seamless Wireless Streaming:** Bluetooth connectivity with a 33ft range lets you play your favorite tunes while engaging your audience. - • **All-Day Power, Zero Interruptions:** Rechargeable 2800mAh lithium battery offers up to 15 hours of amplification or 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 or outdoor events. - • **Tailored Sound Modes for Every Occasion:** Five adjustable modes and customizable reverb let you optimize sound clarity whether in classrooms, meetings, or outdoor gatherings. ## Overview The Giecy G300-Yellow Voice Amplifier is a portable 30W personal amplifier with a rechargeable 2800mAh battery, Bluetooth streaming, and multiple audio input options. Designed for professionals like teachers and speakers, it delivers clear sound over large areas with customizable modes and up to 15 hours of continuous use, making it the ultimate tool to amplify your voice and presence effortlessly. ## 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 ## 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 | B0DNLPQD1L | | Audio Input | USB, TF (Micro SD) card, Bluetooth, Wired audio source | | Battery Type | Lithium-ion | | Best Sellers Rank | #63,542 in Electronics ( See Top 100 in Electronics ) #1,381 in Portable Bluetooth Speakers | | Brand | Giecy | | Built-In Media | Bluetooth | | Color | Yellow | | Compatible Devices | Laptop, Microphone, Smartphone, TF/Micro SD Card, USB Flash Drive | | Connectivity Technology | Bluetooth | | Connector Type | XLR, TF card slot, USB | | Customer Reviews | 3.9 3.9 out of 5 stars (6) | | Enclosure Material | Plastic, Rubber | | Item Weight | 454 g | | Manufacturer | Giecy | | Mfr Part Number | G300Pro | | Model Number | G300-Yellow | | Mounting Type | Portable | | Number of Channels | 1 | | Output Wattage | 30 Watts | | Power Source | Hybrid (AC and Battery) | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Giecy - **Colour:** Yellow - **Compatible devices:** Laptop, Microphone, Smartphone, 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-Yellow) - Image 1](https://m.media-amazon.com/images/I/71DyyAxb-FL.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. ## 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-Yellow) - 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 - 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 --- ## 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.hr/products/690705115-voice-amplifier-giecy-30w-2800mah-rechargeable-personal-voice-amplifier-microphone](https://www.desertcart.hr/products/690705115-voice-amplifier-giecy-30w-2800mah-rechargeable-personal-voice-amplifier-microphone) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-16*