--- product_id: 544303340 title: "A9 Wireless Guitar System 2.4GHz Built-in Rechargeable Lithium Battery 270°Rotatable Audio Wireless Transmitter Receiver for Acoustic Guitar Bass Violin Keyboard Electric Instruments, Blue" brand: "ingpartner" price: "฿2425" currency: THB in_stock: true reviews_count: 13 category: "Ingpartner" url: https://www.desertcart.co.th/products/544303340-a9-wireless-guitar-system-2-4ghz-built-in-rechargeable-lithium store_origin: TH region: Thailand --- # 2.4GHz ultra-low latency wireless 270° rotatable 1/4" jack plug 5+ hrs rechargeable battery life A9 Wireless Guitar System 2.4GHz Built-in Rechargeable Lithium Battery 270°Rotatable Audio Wireless Transmitter Receiver for Acoustic Guitar Bass Violin Keyboard Electric Instruments, Blue **Brand:** ingpartner **Price:** ฿2425 **Availability:** ✅ In Stock ## Summary > 🎸 Cut the cords, not the vibe—wireless sound that moves with you! ## Quick Answers - **What is this?** A9 Wireless Guitar System 2.4GHz Built-in Rechargeable Lithium Battery 270°Rotatable Audio Wireless Transmitter Receiver for Acoustic Guitar Bass Violin Keyboard Electric Instruments, Blue by ingpartner - **How much does it cost?** ฿2425 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/544303340-a9-wireless-guitar-system-2-4ghz-built-in-rechargeable-lithium) ## Best For - ingpartner enthusiasts ## Why This Product - Trusted ingpartner brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Wireless Freedom:** Experience crystal-clear, uncompressed audio with <15ms latency and zero interference up to 100ft—perfect for pro gigs or studio sessions. - • **Effortless Plug & Play Setup:** Auto-pairing and intuitive mode switching with color-coded LEDs means you’re stage-ready in seconds—no tech headaches. - • **Marathon Battery Performance:** Recharge in just 1.5 hours and play wire-free for over 5 hours—keep the music flowing without interruptions. - • **Universal Instrument Compatibility:** 270° rotatable plugs fit electric guitars, basses, violins, keyboards, and more—one system for all your musical needs. - • **Designed for Pros & Beginners Alike:** Clear labeling and ergonomic design make it the go-to wireless system for every player craving freedom and flawless sound. ## Overview The A9 Wireless Guitar System delivers professional-grade 2.4GHz uncompressed audio transmission with ultra-low latency under 15ms, supporting up to three simultaneous device pairs without interference. Its 270° rotatable 1/4" jack ensures broad compatibility across electric and acoustic guitars, basses, violins, and keyboards. Powered by a built-in rechargeable lithium battery, it offers over 5 hours of continuous wireless play after a quick 1.5-hour charge. Designed for easy plug-and-play use with intuitive mode switching and clear labeling, this compact, lightweight system is ideal for musicians seeking freedom and flawless sound on stage or in the studio. ## Description desertcart.com: INGPARTNER A9 Wireless Guitar System 2.4GHz Built-in Rechargeable Lithium Battery 270°Rotatable Audio Wireless Transmitter Receiver for Acoustic Guitar Bass Violin Keyboard Electric Instruments, Blue : Musical Instruments Review: Works good - Works great plug and play! Review: Nice - Excellent product! ## Features - 🎸 Uncompressed Wireless Signal Transmission——2.4GHz band is optimal for wireless guitar transmitter receiver system, low noise, low latency (< 15ms), supporting 3 sets of devices working at the same time (1 to 1) no interference, about 100 feet effective transmission range. High quality restore the original instrument sound. - 🎸 High Compatibility——The plugs can be rotated for 270 degrees, compatible for most electric guitar, bass, acoustic guitar and other digital music instruments with 1/4" jack. The device are approved for worldwide use. - 🎸 Long Battery Life——Built-in durable rechargeable li-battery with over 5 hrs battery life once 1.5 hrs charged simultaneously by a dual-ended Micro USB cable (included), enough to enjoy the wireless world freely in your gig, fast and convenient! - 🎸 Plug and Play——Pull up to turn on the power and paired automatically. Press and hold the transmitter for 3 seconds to switch 2 modes. Green light showing on the receiver works in acoustic guitar mode, and blue light works in electric guitar mode. That's how simple it is. No wires, more freedom. - 🎸 Legible and Easy to Use——One unit is labeled for the guitar (transmitter), and one for the amp (receiver). Literally just plug and go. Unique design is easy to recognize and play. It is the best choice for beginner guitar, professional guitarist, bass player. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C591C6LY | | Batteries | 1 A batteries required. (included) | | Battery type | Lithium Ion | | Best Sellers Rank | #927 in Musical Instruments ( See Top 100 in Musical Instruments ) #7 in Wireless Microphone Transmitters & Receivers | | Body Material | PC | | Charging Time | 1.5 Hours | | Color Name | Blue | | Compatible Devices | Speaker | | Connector Type | P2P | | Customer Reviews | 4.3 4.3 out of 5 stars (206) | | Date First Available | May 10, 2023 | | Hardware Interface | 1/4-inch Audio, Micro USB Type B | | Is Discontinued By Manufacturer | No | | Item Weight | 1.94 ounces | | Item model number | A9 Blue | | Material Type | PC | | Number of Strings | 6 | | Power Source | Battery Powered | | Product Dimensions | 5.31 x 1.57 x 0.98 inches | | Size | A9 2.4GHz Blue | | Voltage | 5 Volts (DC) | ## Product Details - **Brand:** INGPARTNER - **Connectivity Technology:** Wireless - **Material:** PC - **Power Source:** Battery Powered - **Special Feature:** Built-In Microphone ## Images ![A9 Wireless Guitar System 2.4GHz Built-in Rechargeable Lithium Battery 270°Rotatable Audio Wireless Transmitter Receiver for Acoustic Guitar Bass Violin Keyboard Electric Instruments, Blue - Image 1](https://m.media-amazon.com/images/I/61G+nOxIVwL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works good *by M***Z on February 15, 2026* Works great plug and play! ### ⭐⭐⭐⭐⭐ Nice *by A***S on January 28, 2026* Excellent product! ### ⭐⭐⭐⭐ For the price, it’s worth it *by M***N on September 18, 2025* Has cut out when I crossed paths with my guitar player who has a similar wireless unit but overall sounds just fine and has decent range. Really can’t complain for the price point. It’s as simple as charging the units up and plugging it in and turning it on. Definitely works best with passive instruments. Active bass guitars will probably ruin it. ## Frequently Bought Together - INGPARTNER A9 Wireless Guitar System 2.4GHz Built-in Rechargeable Lithium Battery 270°Rotatable Audio Wireless Transmitter Receiver for Acoustic Guitar Bass Violin Keyboard Electric Instruments, Blue - INGPARTNER A8 Wireless Guitar System UHF 2 Modes, Rechargeable Li-Battery, 100ft Range, Plug & Play for Guitar, Bass, Violin, Keyboard - Black - New bee Guitar Cable 10 ft Electric Instrument Cable Bass AMP Cord 1/4 Straight to Straight for Electric, Bass Guitar, Electric Mandolin, Pro Audio, 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.co.th/products/544303340-a9-wireless-guitar-system-2-4ghz-built-in-rechargeable-lithium](https://www.desertcart.co.th/products/544303340-a9-wireless-guitar-system-2-4ghz-built-in-rechargeable-lithium) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*