--- product_id: 117747367 title: "Portable Voice Amplifier, 30W 2800mAh Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, Pa Systems Speaker for Multiple Locations Classroom, Meetings and Outdoors" brand: "giecy" price: "¥13232" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/117747367-portable-voice-amplifier-30w-2800mah-bluetooth-rechargeable-personal-voice-amplifier store_origin: JP region: Japan --- # 33ft Bluetooth range 30W powerful output 2800mAh long-lasting battery Portable Voice Amplifier, 30W 2800mAh Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, Pa Systems Speaker for Multiple Locations Classroom, Meetings and Outdoors **Brand:** giecy **Price:** ¥13232 **Availability:** ✅ In Stock ## Summary > 🎤 Own the room, wherever you go! ## Quick Answers - **What is this?** Portable Voice Amplifier, 30W 2800mAh Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, Pa Systems Speaker for Multiple Locations Classroom, Meetings and Outdoors by giecy - **How much does it cost?** ¥13232 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/117747367-portable-voice-amplifier-30w-2800mah-bluetooth-rechargeable-personal-voice-amplifier) ## 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 - • **Seamless Bluetooth Streaming:** Wirelessly connect up to 33 feet and double as your personal music speaker—work hard, play harder. - • **All-Day Power, Zero Interruptions:** 2800mAh rechargeable battery delivers up to 15 hours of amplification—stay loud from dawn to dusk. - • **Amplify Your Voice, Save Your Throat:** 30W crystal-clear sound covers up to 20,000 sq.ft—own every room and outdoor event. - • **Versatile Audio Modes & Easy Controls:** Supports TF card, USB playback, AUX input, and multiple repeat modes—customize your sound experience effortlessly. - • **Hands-Free Freedom with Anti-Feedback Tech:** Wear the lightweight headset mic and enjoy clear, feedback-free sound—perfect for dynamic presentations. ## Overview The Giecy Portable Voice Amplifier is a compact, rechargeable 30W PA system with a 2800mAh battery, Bluetooth connectivity, and multiple audio input options. Designed for teachers, speakers, and outdoor events, it delivers clear sound across large spaces up to 20,000 sq.ft, supports hands-free microphone use with anti-feedback technology, and offers up to 15 hours of continuous use on a single charge. ## Description Introducing the Giecy Portable Voice Amplifier, a versatile solution for amplifying your voice in any situation. This portable device offers 5 different modes, allowing you to choose the perfect setting based on your specific needs. Multiple Function and Long Battery Life-During TF card/USB Disk mode, you may play the music/ keep the record on your needs. Please make sure the TF card/USB Disk is insert before the recording. A speech aid - lightweight hands free compact Voice Amplifiers attached to a belt. The use of a voice amplifier improves the learning and the teaching experience, improves communication and increases effectiveness of classes, lectures, meetings, sales presentations. Will there be any feedback noise or howling when using the microphone? 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. How does the product icon react while charging? 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. Why does charging sometimes take longer than the 4 hours stated in the manual? 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. What are the charging options for the G300? Can I charge it via a USB cable? 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. 2800mAh Rechargeable 30W Personal Portable Speaker Suitable for Coaches, Tour Guides, Speeches, Outdoors Greetings! We are Giecy, a brand born in 2005 with a singular mission: to enhance your work environment and elevate your auditory experience. Our journey is one of passion and dedication to delivering top-notch office accessories and audio products. We aimed not just to meet but to surpass your expectations. Thanks for your supporting on this incredible journey. ## 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 | |---------------|-------| | Antenna Location | Karaoke, Singing | | Asin | B07PRF5WKB | | Audio Input | AUX, TF (Micro SD) card, USB flash drive | | Best Sellers Rank | #6,398 in Musical Instruments (See Top 100 in Musical Instruments) #64 in PA Systems | | Brand | Giecy | | Color | Black | | Compatible Devices | Amplifier | | Connectivity Technology | AUX, Bluetooth, USB | | Connector Type | USB | | Customer Reviews | 4.2 4.2 out of 5 stars (1,513) 4.2 out of 5 stars | | Enclosure Material | Plastic | | Frequency Response | 13 KHz | | Global Trade Identification Number | 00767311321766 | | Included Components | 1xAC-DC Charger 1xAdjustable Strap 1xQuick Start Guide 1xWired Microphone Headset 1xVoice Amplifier | | Item Dimensions | 3.23 x 1.26 x 3.98 inches | | Item Weight | 12.64 ounces | | Manufacturer | giecy | | Mfr Part Number | G300A | | Model Number | G300A | | Mounting Type | Tabletop | | Number Of Channels | 1 | | Output Wattage | 7.4 watts | | Power Source | Battery Powered | | Upc | 767311321766 | ## Product Details - **Brand:** Giecy - **Color:** Black - **Compatible Devices:** Amplifier - **Connectivity Technology:** AUX, Bluetooth, USB - **Item dimensions L x W x H:** 3.23 x 1.26 x 3.98 inches ## Images ![Portable Voice Amplifier, 30W 2800mAh Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, Pa Systems Speaker for Multiple Locations Classroom, Meetings and Outdoors - Image 1](https://m.media-amazon.com/images/I/71E5bXbnSNL.jpg) ![Portable Voice Amplifier, 30W 2800mAh Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, Pa Systems Speaker for Multiple Locations Classroom, Meetings and Outdoors - Image 2](https://m.media-amazon.com/images/I/71nuPVuBHcL.jpg) ![Portable Voice Amplifier, 30W 2800mAh Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, Pa Systems Speaker for Multiple Locations Classroom, Meetings and Outdoors - Image 3](https://m.media-amazon.com/images/I/71gtJDIn3pL.jpg) ![Portable Voice Amplifier, 30W 2800mAh Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, Pa Systems Speaker for Multiple Locations Classroom, Meetings and Outdoors - Image 4](https://m.media-amazon.com/images/I/71Lu8v8FnxL.jpg) ![Portable Voice Amplifier, 30W 2800mAh Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, Pa Systems Speaker for Multiple Locations Classroom, Meetings and Outdoors - Image 5](https://m.media-amazon.com/images/I/71dWues9XfL.jpg) ## Available Options This product comes in different **Color** 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 ### ⭐⭐⭐⭐⭐ Loud and clear *by on Reviewed in the United States July 10, 2026* Perfect PA for the range, very loud and sharp sounds for clear communication. ### ⭐⭐⭐⭐⭐ No falla *by on Reviewed in the United States July 24, 2026* Producto confiable y duradero, llevo un año usándolo y se ha convertido en un elemento imprescindible para mi trabajo diario. ### ⭐⭐⭐⭐ better as a speaker *by on Reviewed in the United States July 25, 2026* using the amplifier as intended is not the greatest, however, is a very easy to carry and use portable speaker. ## Frequently Bought Together - Portable Voice Amplifier, Giecy 30W 2800mAh Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, PA System Speaker for Multiple Locations Classroom, Meetings and Outdoors - Bietrun Wireless Microphone Headset, UHF Wireless Headset Mic System, 160ft Range,1/8'' and 1/4'' Plug, for Speakers, Voice Amplifier, PA System(Not Supported AUX/iOS) - 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.jp/products/117747367-portable-voice-amplifier-30w-2800mah-bluetooth-rechargeable-personal-voice-amplifier](https://www.desertcart.jp/products/117747367-portable-voice-amplifier-30w-2800mah-bluetooth-rechargeable-personal-voice-amplifier) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-06*