---
product_id: 460886970
title: "Combo Guitar Amplifier Bluetooth 5W Recharging Small Mini Practice Headphone Guitar Amp with Clean & Overdrive Channels (JA-02 II Blue)"
brand: "joyo"
price: "$81.17"
currency: USD
in_stock: true
reviews_count: 5
category: "Joyo"
url: https://www.desertcart.us/products/460886970-combo-guitar-amplifier-bluetooth-5w-recharging-small-mini-practice-headphone
store_origin: US
region: United States of America
---

# Clean & Overdrive dual channels Bluetooth 5.0 wireless streaming 6h rechargeable playtime Combo Guitar Amplifier Bluetooth 5W Recharging Small Mini Practice Headphone Guitar Amp with Clean & Overdrive Channels (JA-02 II Blue)

**Brand:** joyo
**Price:** $81.17
**Availability:** ✅ In Stock

## Summary

> 🎶 Compact power, endless vibes—your pocket-sized stage awaits!

## Quick Answers

- **What is this?** Combo Guitar Amplifier Bluetooth 5W Recharging Small Mini Practice Headphone Guitar Amp with Clean & Overdrive Channels (JA-02 II Blue) by joyo
- **How much does it cost?** $81.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/460886970-combo-guitar-amplifier-bluetooth-5w-recharging-small-mini-practice-headphone)

## 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

- • **Silent Practice Mode:** Plug in headphones via the 1/8" jack for discreet, late-night sessions without disturbing anyone—stay sharp anytime.
- • **Wireless Jam Companion:** Bluetooth 5.0 connectivity lets you effortlessly stream backing tracks or playlists from any device for immersive practice.
- • **Power Up & Play Anywhere:** Built-in rechargeable battery delivers up to 6 hours of uninterrupted practice or jamming sessions—no cords, no limits.
- • **Precision Volume Control:** Independent knobs for AUX/Bluetooth and guitar input volumes give you perfect balance between your instrument and background music.
- • **Tone Tailored for Every Style:** Switch seamlessly between crystal-clear Clean and gritty Overdrive channels to match your mood and music genre.

## Overview

The JOYO Combo Guitar Amplifier JA-02 II is a compact, rechargeable 5W mini amp featuring Bluetooth 5.0 for wireless music streaming, dual Clean and Overdrive channels for versatile tone shaping, and independent volume controls for precise sound mixing. Designed for portability and silent practice with headphone output, it offers up to 6 hours of playtime on a single charge, making it the perfect practice companion for guitarists on the go.

## 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: I got this product and it was noisy so I put one review here and complained. Their tram contacted me and fixed my issue. 10/10 customer service and product design and quality. Lovely Thanks
Review: 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.

## 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 |
| Item model number | Manufacturer-JOYO-JA022-0010 |
| Manufacturer | JOYO TECHNOLOGY |
| Product Dimensions | 12 x 10 x 6 cm; 347 g |

## Product Details

- **Brand:** JOYO
- **Colour:** Blue
- **Compatible devices:** Guitar
- **Material:** Plastic
- **Output wattage:** 5 Watts

## Images

![Combo Guitar Amplifier Bluetooth 5W Recharging Small Mini Practice Headphone Guitar Amp with Clean & Overdrive Channels (JA-02 II Blue) - Image 1](https://m.media-amazon.com/images/I/619UlyMJhAL.jpg)

## Questions & Answers

**Q: Can i use it for an acoustic instrument?**
A: While it may not be marketed as an acoustic instrument amp. I've run an Electric guitar/ bass into it as well as a classical with peizo pickups and even a key board. With realistic expectations on what a 5w amp with 1.5 inch speakers can do, I have no complaints. Decent gain channel as well.

**Q: Speakers size?**
A: 1.5 inches x2

**Q: Any videos to reveal its performance?**
A: Here you are.

**Q: Can I use it for a bass?**
A: Yes, you can

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***N on 30 August 2025*

I got this product and it was noisy so I put one review here and complained. Their tram contacted me and fixed my issue. 10/10 customer service and product design and quality. Lovely Thanks

### ⭐⭐⭐⭐⭐ Review
*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.

### ⭐ Review
*by C***E on 30 August 2024*

On ne sait pas quand il est rechargé. Le son grésille.. très mauvaise expérience. Retour illico

## 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)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-28*