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 its 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 devices 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 its 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 its 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.)
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What are the dimensions of the JOYO Mini Practice Guitar Amp?A: The JOYO Mini Practice Guitar Amp has dimensions of one hundred forty-seven millimeters in length, seventy-five millimeters in width, and ninety-six millimeters in height.
Q: What is the weight of the JOYO Mini Practice Guitar Amp?A: The weight of the JOYO Mini Practice Guitar Amp is three hundred thirty grams, making it lightweight and portable.
Q: What material is the JOYO Mini Practice Guitar Amp made of?A: The JOYO Mini Practice Guitar Amp is made of plastic, ensuring durability while keeping the weight low.
Q: How do I connect my guitar to the JOYO Mini Practice Guitar Amp?A: To connect your guitar, simply plug it into the INPUT Jack, then select a sound using the CLEAN/OVERDRIVE switch.
Q: Can I use Bluetooth with the JOYO Mini Practice Guitar Amp?A: Yes, the JOYO Mini Practice Guitar Amp features built-in Bluetooth version five point zero for wireless music playback.
Q: How do I charge the JOYO Mini Practice Guitar Amp?A: Charge the JOYO Mini Practice Guitar Amp using the included USB Type-C charger cable. Make sure to use a charger with a rated output current of at least one amp.
Q: How can I practice quietly with the JOYO Mini Practice Guitar Amp?A: You can practice quietly by connecting headphones to the Headphone Jack, allowing you to enjoy your music without disturbing others.
Q: What is the output power of the JOYO Mini Practice Guitar Amp?A: The JOYO Mini Practice Guitar Amp has an output power of five watts, providing sufficient volume for practice sessions.
Q: What is the battery capacity of the JOYO Mini Practice Guitar Amp?A: The JOYO Mini Practice Guitar Amp is equipped with a two thousand milliamp-hour lithium polymer battery, offering extended playtime.
Q: Is the JOYO Mini Practice Guitar Amp suitable for beginners?A: Yes, the JOYO Mini Practice Guitar Amp is suitable for beginners due to its user-friendly design and versatile features.
Q: How do I maintain the JOYO Mini Practice Guitar Amp?A: To maintain the JOYO Mini Practice Guitar Amp, avoid dismantling it and keep it away from moisture to prolong battery life.
Q: Can I connect external audio devices to the JOYO Mini Practice Guitar Amp?A: Yes, you can connect external audio sources via the AUX IN Jack for added versatility in your practice sessions.
Q: What should I do if the JOYO Mini Practice Guitar Amp doesn't turn on?A: If the JOYO Mini Practice Guitar Amp doesn't turn on, check if the battery is charged, as the unit will shut down automatically when the battery is low.
Q: Is it safe to leave the JOYO Mini Practice Guitar Amp charging overnight?A: It is generally safe to charge the JOYO Mini Practice Guitar Amp overnight, but ensure that it is not left plugged in for extended periods after charging is complete.
Q: What accessories come with the JOYO Mini Practice Guitar Amp?A: The JOYO Mini Practice Guitar Amp package includes one unit, an owner's manual, and a USB Type-C charger cable.