The JBL Wireless Microphone set allows 2 x wireless microphones* to be connected to any Partybox model through the use of a dongle connected to the Mic/Guitar jack input. Additionally, a 3rd wired microphone - like the JBL PBM100 Wired Microphone, can also be connected to the switchable Guitar/Mic 2 input (available on the Partybox 310). This will also work when using the non-switchable Guitar input on other Partybox models - however, this will bypass the karaoke effects including echo for the connected microphone and would generally have a slightly different sound character/timbre to a microphone connected to the Microphone input..

*This includes the Partybox On-The-Go, a maximum of 2 wireless microphones can be connected and used simultaneously. The standard bundled Partybox On-The-Go microphone can only be connected to the Partybox On-The-Go that it came bundled with, it also cannot connect wirelessly to any other Partybox models or portable speakers other than the Partybox On-The-Go that it came bundled with. Only one standard, bundled Partybox On-The-Go wireless microphone can be connected at a time, unless the JBL Wireless Microphone is purchased (sold separately), a spare part will only work as a replacement, not simultaneously.

You can connect two of the same model (e.g. 2 x Partybox 310, or 2 x Partybox 100) Partybox speakers together in TWS Mode by pressing and holding the Bluetooth button on both speakers simultaneously for 5 seconds. However, it is only possible to pair one different Partybox models together using a wired connection (e.g. 1 x Partybox 310 and 1 x Partybox 100, the exception is the Partybox 200 & 300). If you connect an instrument or microphone to one PartyBox speaker while using TWS, the instrument or microphone connected to one speaker will be reproduced by this speaker alone. You will not hear the instrument or microphone in both speakers. If it is necessary to have instruments reproduced by two or more PartyBox speakers, it is possible to use an RCA cable – connected from the RCA outputs on the speaker that the instrument or microphone is connected to, wired to the RCA input of the secondary speaker. Alternatively a small mixing console can be used - connecting audio sources to this mixer and sending the mixed audio signal to the speakers with a wired connection.

The Partybox 310 cannot connect to other Partybox models such as the Partybox 100, 200, or 300 via TWS connection. The Partybox 310 can only connect to another Partybox 310 with TWS connection. 

Unlike the Partybox 200 and 300, the 310 does not feature RCA connections. 

Please Note however, that if you have multiple different Partybox models, connection via Daisy Chain using the Aux In/Out or RCA In/Out connections is possible. To connect a Partybox 300 with a Partybox 310 for example, you would need an RCA to Aux cable or an adapter. The Partybox 100 and Partybox On-The-Go only have Aux in connections, so this would need to be at the end of the Daisy Chain.

Many Harman Kardon, JBL and AKG products run on rechargeable batteries. In most cases, these batteries will provide years of excellent service and keep the music playing for many hours.

WARNING – the rechargeable batteries inside our products are not user-serviceable. Please do not attempt to open the product or replace the battery. Doing so will void your warranty.

Battery issues fall into three categories:

• Your speaker or headphones run out of power after only a short time.

• The speaker will not play at all because the battery will not hold a charge.

• When you plug in the cable to charge your speaker, sometimes it charges and sometimes it does not- the red charging LED or other indicator might not come on.

  Here are some things to try that often fix these issues.

1. It could be as simple as a bad USB charging cable. If you have other charging cables, give them a try. (Be sure that the cable has the same type of connector as the original one that came with your product.)

2. Same for the charger- if your product charges by USB, try a different USB charger. Be sure that it is rated at least 2.0a (2 amps) output.

3. Try other electrical outlets at your location to be certain it is not a local wiring issue.

4. Charge the product overnight for at least 8 hours.

5. When you plug the charging cable into the speaker or headphones, is the connector stable, or can it be wiggled around? If it can be wiggled, this could indicate that the charging port has been damaged or come loose. Sometimes wiggling the connection restores charging power.

IMPORTANT: Some products such as Xtreme, Xtreme 2, Boombox, Partybox 100 & 300, GO+Play and the Onyx Studio series do not use USB charging. Instead, they have a specialized charger. Do not attempt to charge these products with other cables or chargers.

If none of these fixes the issue, it could be that the battery has died or is losing its capacity, or that the charging connector on your speaker is damaged. Please contact us so we can assist you. Be sure to mention that you have tried the steps in this Battery & Charging FAQ so that our agents do not ask you to repeat these steps.

Connecting a USB stick

1. You can enjoy music from your USB Stick directly into the Partybox device.
2. Insert the Stick into theport, located on the back of your Partybox.
3. The USB Stick has to be formatted FAT16 or FAT 32 and supports MP3, WAVE and WMA Music files.
4. It will start automatically playing the content on your USB stick.

AUX Connection

1. You can connect any devices through the analog connection
2. Use an analog cable (Not included in the box) and connect your device.
3. Press play on your external device and enjoy the music!

RCA Connection (*Partybox 200/300/1000 Only)

1. The Partybox features both Input and Output RCA connection.
2. Connect your RCA cable (not included) to either one of the ports.
3. You can use it with your DVD/BlueRay player or AVR system.

Guitar and Microphone

1. Connect your to the dedicated port or connect your electric   to the
2. You can mix sound or make your own karaoke party with your Partybox.
3. Sing or play through your devices.
   1. To adjust the volume of the audio source, press volume+ or volume- buttons.
   2. To adjust the volume of the microphone or guitar, rotate the or

Charging external devices

1. Whenever your mobile device needs some extra power, the Partybox can help you!
2. Featuring a USB Charging port for both Music (USB on a stick) or when you need to charge your device.
3. Simply connect your device to the port and start charging.
   1. NOTE: The Partybox 200 needs to be connected to AC power all the time to charge or function as a speaker.
   2. The Party 300/310 has a battery and can charge any device without needing AC power (unless the product's battery is depleted then you need to recharge via AC power).

Bluetooth Pairing

1. Press the button on the Partybox to start the pairing process.
2. Grab your device.
3. Go to settings --> Bluetooth --> Enable Bluetooth -->
4. Find the Partybox speaker you want to establish a Bluetooth connection to.

5. You now have a successful connection and can stream your favorite music.
   1. NOTE: It is only possible to have two devices connected at the same time and if you want to listen through the second Bluetooth device then stop the current one from playing and use the second device.
   2. To stop Bluetooth broadcasting then insert a USB device.