--- product_id: 603777249 title: "JOYO 5W Mini Guitar Amp – Portable Electric Guitar Practice Amplifier with Bluetooth 5.0, Clean/Overdrive Channels, Rechargeable Battery, AUX & Headphone Out (JA-02 II Black)" brand: "joyo" price: "¥8872" currency: JPY in_stock: true reviews_count: 13 category: "Joyo" url: https://www.desertcart.jp/products/603777249-joyo-5w-mini-guitar-amp-portable-electric-guitar-practice-amplifier store_origin: JP region: Japan --- # Dual clean & overdrive channels 5W high-output power 6-hour rechargeable battery life JOYO 5W Mini Guitar Amp – Portable Electric Guitar Practice Amplifier with Bluetooth 5.0, Clean/Overdrive Channels, Rechargeable Battery, AUX & Headphone Out (JA-02 II Black) **Brand:** joyo **Price:** ¥8872 **Availability:** ✅ In Stock ## Summary > 🎸 Pocket-sized power for the modern guitarist on the move! ## Quick Answers - **What is this?** JOYO 5W Mini Guitar Amp – Portable Electric Guitar Practice Amplifier with Bluetooth 5.0, Clean/Overdrive Channels, Rechargeable Battery, AUX & Headphone Out (JA-02 II Black) by joyo - **How much does it cost?** ¥8872 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/603777249-joyo-5w-mini-guitar-amp-portable-electric-guitar-practice-amplifier) ## Best For - joyo enthusiasts ## Why This Product - Trusted joyo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tone Your Way:** Adjust gain and tone knobs to craft your signature sound from clean to gritty overdrive. - • **Compact Powerhouse:** Small enough to carry anywhere, loud enough to be heard. - • **Ready When You Are:** Built-in rechargeable battery with USB charging keeps your sessions uninterrupted for up to 6 hours. - • **Seamless Bluetooth Jam:** Connect your phone effortlessly with Bluetooth 5.0 for backing tracks on the go. - • **Practice Anytime, Anywhere:** Silent practice with headphone output or jam out loud with aux input for media playback. ## Overview The JOYO Mini Guitar Amplifier JA-02 II is a portable 5W solid-state amp designed for electric guitarists seeking high-quality sound and versatility in a compact form. Featuring Bluetooth 5.0 connectivity, dual clean and overdrive channels, and a rechargeable battery offering up to 6 hours of playtime, it’s perfect for practice sessions anywhere. With aux and headphone jacks, adjustable gain and tone controls, and a durable ABS and metal build, this mini amp delivers convenience and performance for musicians on the go. ## Description desertcart.com: JOYO Mini Guitar Amplifier 5W Electric Guitar Amp Small Practice Amp with Bluetooth Clean & Overdrive Channels Portable Rechargeable (JA-02 II Black) : Everything Else Review: Perfect for what it is - For the price its pretty decent, its perfect for playing on the go or away from home when you cant take your big amp with you. The distortion isnt so prominent but you get what you get with a portable mini amp. You can connect your phone and play some backing tracks. I tried to play the Beat It solo and Crazy Train solo and it isnt so great for tapping or cool solos in general but you can get some decent power chords out of it. Review: Good sound - This is a great little speaker for a guitar. It has good quality sound. ## Features - Features small size and high-volume, portable bulethooth guitar practice amp supports 6hrs long working at anytime and anywhere. - Two channels: clean and distortion. Set different tone of music tyle by GAIN and TONE knob for electric guitarist. - Rich interfaces: 1/8" Aux Input jack for Jam as well as media player or CD, 1/8" headphone output jack for silent practice. - Bluetooth function (version: 5.0) easily connect smartphone. Build in rechargeable battery and package include USB charging cable. - JA-02 II is a mini guitar practice amp. If threre are any problem after receiving the parcel, you can describe problem to me at any time, I will solve it in 24hrs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQXG27PH | | Amplifier Type | Solid State | | Best Sellers Rank | #3,353 in Musical Instruments ( See Top 100 in Musical Instruments ) #18 in Combo Guitar Amplifiers | | Brand | JOYO | | Built-In Media | Charging Cable, Guitar Combo Amp | | Color | Black | | Compatible Devices | Banjo, Double Bass, Electric Guitar, Guitar, Mandolin | | Connector Type | 3.5mm Jack, 6.35mm Jack | | Customer Reviews | 4.4 out of 5 stars 940 Reviews | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Metal | | Item Dimensions D x W x H | 3.94"D x 4.72"W x 2.36"H | | Item Type Name | electric guitar amplifier combos | | Item Weight | 347 Grams | | Manufacturer | JOYO TECHNOLOGY | | Material | Acrylonitrile Butadiene Styrene (ABS), Metal | | Mfr Part Number | 041-JA022-A010 | | Model Name | JOYO AMP COMBO | | Model Number | Manufacturer-JOYO-JA022-A010 | | Number of Bands | 1 | | Output Channel Quantity | 2 | | Output Wattage | 5 Watts | | Power Source | Corded Electric,Battery Powered | | Product Dimensions | 3.94"D x 4.72"W x 2.36"H | | Speaker Size | 2.36 Inches | | Warranty Description | We provide the one year after-sale service. If claimed the item was not as described as the actual one, which returned a completely different item or an empty box, Please returned the item with missing parts, we will report to amazon after checking the returns. | ## Product Details - **Brand:** JOYO - **Color:** Black - **Compatible Devices:** Banjo, Double Bass, Electric Guitar, Guitar, Mandolin - **Material:** Acrylonitrile Butadiene Styrene (ABS), Metal - **Output Wattage:** 5 Watts ## Images ![JOYO 5W Mini Guitar Amp – Portable Electric Guitar Practice Amplifier with Bluetooth 5.0, Clean/Overdrive Channels, Rechargeable Battery, AUX & Headphone Out (JA-02 II Black) - Image 1](https://m.media-amazon.com/images/I/71bHzVq+xHL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What are the advantages of a 5W amp compared to a 10W amp / speakers that plug directly into guitar,?** A: 1.Mini electric guitar amp with 2 built-in 5W speakers, and the volume is no less than that of a 10W amp. 2.Compared with speakers that plug directly, 5W amp features overdrive and clean effects, with more professional tone and dynamic performance. **Q: How to connect with the guitar amp with bluetooth?** A: 1.Turn on Bluetooth function on guitar amp,blue light flashes and the amp is ready to pair. 2.Turn on Bluetooth of smartphone, search" JA-02 II” . The Bluetooth indicator light turn blue after pairing sucessfully. **Q: How to deal with if amp have low volume?** A: Firstly, read the product manual carefully to make sure the Bluetooth is connected correctly. Secondly, adjust phone's volume to the highest level ! Finally, Turn the amp volume knob to the maximum. **Q: Why do some fans think the "Clean" effect produces no sound?** A: Because primary effect of "clean" is a "low-distortion original sound" rather than changing volume. you need to turn the amp volume up to the maximum and then listen. This requires patient listening, as sometimes it manifests as slight changes. **Q: How to troubleshoot if the amp isn't working?** A: 1. Check the battery level/power supply and whether it is charged successfully. 2. Check the connections: audio cable is plugged in securely / Bluetooth is functioning properly. 3. Inspect all knobs. 4. Check guitar channel / monitor interface . ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for what it is *by J***A on April 17, 2026* For the price its pretty decent, its perfect for playing on the go or away from home when you cant take your big amp with you. The distortion isnt so prominent but you get what you get with a portable mini amp. You can connect your phone and play some backing tracks. I tried to play the Beat It solo and Crazy Train solo and it isnt so great for tapping or cool solos in general but you can get some decent power chords out of it. ### ⭐⭐⭐⭐⭐ Good sound *by M***E on June 1, 2026* This is a great little speaker for a guitar. It has good quality sound. ### ⭐⭐⭐⭐ Great for the price *by S***S on February 5, 2026* It's a good amp especially for the price. Of course, it is not going to sound like a professional amp, but it's great for the price point. I have found that there isnt a lot of options in terms of adjusting the tone, but it definitely works as a little amp that you can use on the go, or on a budget. ## Frequently Bought Together - JOYO Mini Guitar Amplifier 5W Electric Guitar Amp Small Practice Amp with Bluetooth Clean & Overdrive Channels Portable Rechargeable (JA-02 II Black) - New bee 6ft Instrument Cable Bass AMP Cord for Electric ,Bass Guitar, Electric Mandolin, Pro Audio (Right Angle to Straight, Black) - 15 Pack Guitar Picks Plectrums with Organizer Storage Box, 0.5 0.75 1.0 mm Includes Thin Medium Heavy Thickness, Variety Colorful Celluloid Plectrums for Bass Electric Acoustic Guitars Ukulele --- ## 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/603777249-joyo-5w-mini-guitar-amp-portable-electric-guitar-practice-amplifier](https://www.desertcart.jp/products/603777249-joyo-5w-mini-guitar-amp-portable-electric-guitar-practice-amplifier) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-18*