--- product_id: 460886970 title: "5W Mini Guitar Amp Portable Electric Guitar Practice Amplifier with Bluetooth 5.0, Clean/Overdrive Channels, Rechargeable Battery, AUX & Headphone Out (JA-02 II Blue)" brand: "joyo" price: "₩130368" currency: KRW in_stock: true reviews_count: 5 category: "Joyo" url: https://www.desertcart.kr/products/460886970-5w-mini-guitar-amp-portable-electric-guitar-practice-amplifier-bluetooth store_origin: KR region: South Korea --- # 2 tone channels Bluetooth 5.0 audio 6h battery life 5W Mini Guitar Amp Portable Electric Guitar Practice Amplifier with Bluetooth 5.0, Clean/Overdrive Channels, Rechargeable Battery, AUX & Headphone Out (JA-02 II Blue) **Brand:** joyo **Price:** ₩130368 **Availability:** ✅ In Stock ## Summary > 🎸 Small Amp, Big Vibes – Your Portable Soundstage Awaits! ## Quick Answers - **What is this?** 5W Mini Guitar Amp Portable Electric Guitar Practice Amplifier with Bluetooth 5.0, Clean/Overdrive Channels, Rechargeable Battery, AUX & Headphone Out (JA-02 II Blue) by joyo - **How much does it cost?** ₩130368 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/460886970-5w-mini-guitar-amp-portable-electric-guitar-practice-amplifier-bluetooth) ## 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 - • **Dual-Tone Versatility:** Switch seamlessly between Clean and Overdrive channels to match any music style or mood. - • **Unplug & Play Freedom:** Recharge up to 6 hours of wireless practice with built-in lithium battery and USB-C charging. - • **Seamless Bluetooth 5.0:** Stream your favorite tracks or jam along wirelessly with crystal-clear Bluetooth connectivity. - • **Precision Volume Control:** Independent AUX and guitar volume knobs let you perfectly balance background music and your instrument. - • **Practice Anywhere, Anytime:** Compact 347g design with AUX and headphone outputs for silent or social sessions on the go. ## Overview The JOYO 5W Mini Guitar Amp (JA-02 II) is a compact, rechargeable practice amplifier featuring Bluetooth 5.0 for wireless music streaming, dual Clean/Overdrive channels for tonal flexibility, and independent volume controls for precise sound mixing. Lightweight and portable, it supports AUX input and headphone output for versatile practice scenarios, making it an essential companion for guitarists seeking quality sound anytime, anywhere. ## Description I. How to use JA-02 II? 1. Turn on the unit by turning up the VOLUME knob a little, the power indicator is in red once it's turned on. 2. Connect your guitar to INPUT Jack and select a suitable sound by the CLEAN/OVERDRIVE switch, and you can also adjust the nuance by the GAIN, TONE and VOLUME knobs. 3. JA-02 II features built-in Bluetooth communication units (Bluetooth version:5.0) , you can connect it to devices with Bluetooth function to play music. For details, pls operate according to the following steps: (1)Press Bluetooth switch and turn on Bluetooth, now the Bluetooth indicator is on; (2)Turn on portable device's Bluetooth function, find JA-02 II in the device list, and start to pair up. When they' re paired up successully, the Bluetooth indicator is in blue. 4.You can also play music by connecting to external audio source via the AUX IN Jack, and connect the headphones to Headphone Jack to practice quietly if you want. 5.How to charge the unit? JA-02 II has built-in lithium battery, you can charge it with the attached USB Type-C charger cable. If its battery is quite low, JA-02 II will shut down automatically. Remember to charge it in time, low battery for a long time will cause irreversible loss to the battery capacity. The power indicator only indicates the charging status when it's been turned off, the power indicator is on and in red during normal use.The power indicator is in yellow when it' s been turned off and charging, the power indicator goes out once it’s fully charged. Note: JA-02 II has only one USB Type-C charger cable in the package contents, you can use any 5V battery charger. If you' re not sure which one is correct, use your smart phone charger to charge it. Pls make sure the charger' s Rated Output Currrent≥1A. (Nearly all smart phone chargers meet this requirement.) Review: ¡Caléndula! - La calidad radica en lo practico y portable. Con un material sólido y un sonido sensacional, te garantiza una buena experiencia por tan poco dinero. ¡Sin duda te lo recomiendo! Te hará falta. 💪 Especialmente si posees una guitarra con ausencia de Amp. Review: Brilliant Practice AMP. - Top class little practice amp. Really can’t fault it for the price. Loud enough. Bluetooth Connectivity. Clean sound. Has a Distortion button. Good battery life. What’s not to love? ## Features - Rechargeable--JOYO Mini Guitar amp is built in rechargeable battery, 1.5 hours(on FULL LOAD condition) to 6 hours play time once get fully charged, package included USB charging cable, or you can use any 5V battery charger(Rated Output Currrent≥1A), Nearly all smart phone chargers meet this requirement. - Rich Interfaces--1/8" Auxiliary Input Jack for Jam-Along with Media Player or CD, 1/8" Headphone Output Jack for Silent Practice. - Bluetooth Function--Built-in bluetooth communication units (Bluetooth version:5.0), you can connect it to devices with Bluetooth function to play music. - Innovative Design--Small size yet huge energy, JA-02 II feature the independent knobs for the volume of AUX IN/Bluetooth and input volume, you can more precisely equalize the volume of background music and instrument sound. - Two Channels--There are two tone channels (Clean/Distortion). You can choose different tones by adjusting N and TONE, which is more suitable for playing different styles of music. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3MK7PTB | | Amplifier Type | Solid State | | Brand | JOYO | | Built-In Media | Charging Cable, Guitar Combo Amp | | Color | Blue | | Colour | Blue | | Compatible Devices | Guitar | | Compatible devices | Guitar | | Connector Type | 3.5mm Jack, USB | | Customer Reviews | 4.4 out of 5 stars 971 Reviews | | Enclosure Material | Plastic | | Item Dimensions D x W x H | 10D x 12W x 6H centimeters | | Item Type Name | electric guitar amplifier combos | | Item Weight | 347 Grams | | Manufacturer | JOYO TECHNOLOGY | | Material | Plastic | | Mfr Part Number | 041-JA022-0010 | | Model Name | JOYO AMP COMBO | | Model Number | Manufacturer-JOYO-JA022-0010 | | Number of Bands | 2 | | Number of Items | 1 | | Output Channel Quantity | 2 | | Output Wattage | 5 Watts | | Output wattage | 5 Watts | | Power Source | Corded Electric,Battery Powered | | Product dimensions | 10D x 12W x 6H centimeters | | Speaker Size | 8 Inches | ## Product Details - **Brand:** JOYO - **Colour:** Blue - **Compatible devices:** Guitar - **Material:** Plastic - **Output wattage:** 5 Watts ## Images ![5W Mini Guitar Amp Portable Electric Guitar Practice Amplifier with Bluetooth 5.0, Clean/Overdrive Channels, Rechargeable Battery, AUX & Headphone Out (JA-02 II Blue) - Image 1](https://m.media-amazon.com/images/I/619UlyMJhAL.jpg) ## 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 ### ⭐⭐⭐⭐⭐ ¡Caléndula! *by P***. on 13 November 2024* La calidad radica en lo practico y portable. Con un material sólido y un sonido sensacional, te garantiza una buena experiencia por tan poco dinero. ¡Sin duda te lo recomiendo! Te hará falta. 💪 Especialmente si posees una guitarra con ausencia de Amp. ### ⭐⭐⭐⭐⭐ Brilliant Practice AMP. *by T***N on 17 February 2026* Top class little practice amp. Really can’t fault it for the price. Loud enough. Bluetooth Connectivity. Clean sound. Has a Distortion button. Good battery life. What’s not to love? ### ⭐⭐⭐⭐⭐ Holy Cow!! *by M***Y on 14 October 2025* I got this because it's cute, pink, small, inexpensive, and I needed something to kick around the house [finally, I can leave my main rig set up in the studio]. I would have been happy if it was "just ok", but it's surprisingly fantastic! I'm honestly impressed with how good it sounds for the tiny size. It doesn't have the massive low end of larger speakers, but it has enough bass that it still sounds good. The built in overdrive sounds fine but your fav OD pedal might serve you better. Luckily this thing loves pedals! You'll want an EQ pedal if you prefer a mid-scooped tone, otherwise the tone knob works just fine. The battery seems good as far as I can tell. It has a nice little charging light that turns off when the battery is full. 10/10, would recommend to anyone who needs an affordable amp that likes pedals and doesn't need to compete with the volume of an acoustic drum kit. ## Frequently Bought Together - JOYO Combo Guitar Amplifier Bluetooth 5W Recharging Small Mini Practice Headphone Guitar Amp with Clean & Overdrive Channels (JA-02 II Blue) - JOYO Audio Instrument Cable 15ft for Bass & Guitar 1/4 Inch Straight Professional Amp Cord (Black, CM-04) --- ## 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.kr/products/460886970-5w-mini-guitar-amp-portable-electric-guitar-practice-amplifier-bluetooth](https://www.desertcart.kr/products/460886970-5w-mini-guitar-amp-portable-electric-guitar-practice-amplifier-bluetooth) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-15*