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JBL PartyBox On-The-Go 2 Party Speaker with Wireless Microphone (Black)

BH #JBPBOTG2BK • MFR #JBLPBOTG2PLBAM
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JBL PartyBox On-The-Go 2 Party Speaker with Wireless Microphone (Black)
Key Features
  • 100W of Power Output
  • 5.25" Woofer & Dual 0.75" Tweeters
  • Wireless Mic with Echo Effects
  • Smart Key Change Helps You Sing in Key
Sing along and actually sound good when you add the PartyBox On-The-Go 2 Party Speaker with Wireless Microphone from JBL to your next party or hangout. The PartyBox can fill the room with 100W of output from a 5.25" woofer and a pair of 0.75" silk-dome tweeters. Stream your favorite music over Bluetooth and use the included wireless microphone to sing karaoke. Even if you can't hold a tune, built-in technology will make you sound like you can. As you play and sing, you can enhance the experience with the built-in light show that syncs to the beat. Enjoy the PartyBox On-The-Go 2 all day with up to 15 hours of playback, and almost anywhere with its integrated handle and removable shoulder strap.
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JBL Party Box On-the-Go 2 Plus Overview

Sing along and actually sound good when you add the PartyBox On-The-Go 2 Party Speaker with Wireless Microphone from JBL to your next party or hangout. The PartyBox can fill the room with 100W of output from a 5.25" woofer and a pair of 0.75" silk-dome tweeters. Stream your favorite music over Bluetooth and use the included wireless microphone to sing karaoke. Even if you can't hold a tune, built-in technology will make you sound like you can. As you play and sing, you can enhance the experience with the built-in light show that syncs to the beat. Enjoy the PartyBox On-The-Go 2 all day with up to 15 hours of playback, and almost anywhere with its integrated handle and removable shoulder strap.

Everyone Can Sing
The included wireless microphone isn't just for the lucky few who know how to sing. Built-in echo effects and the Smart Key Change feature are designed to make everyone sound like a pro. Smart Key Change can be selected within the JBL PartyBox app, and it shifts the track to match the key of the singer.
Multicolor Light Show
Integrated into the front of the PartyBox On-The-Go 2 are LEDs that can be used to add a multicolor light show to the party. Watch as different light patterns and strobe effects sync to the beat.
Go Big with More Speakers
If the 100W of the PartyBox speaker isn't enough, you can pair an optional second speaker to cover more space and provide true stereo sound. If you need to fill a really large space, use JBL Auracast to broadcast music to all JBL Auracast-enabled speakers in the area.
All-Day Power
There's no reason for the party to end when you have a PartyBox On-The-Go 2. On a full charge, it can play audio for up to 15 hours. The battery is replaceable, so you can pick up an optional second battery and replace it for another 15 hours. If you ran out of power and have little time, a quick 10-minute charge will give you up to 80 minutes of playback.
Additional Details
  • IPX4 splashproof design
  • AUX and USB-C ports for playing digital files and audio components
  • JBL PartyBox app lets you control the music, EQ, lights, and more
  • Built-in carry handle
  • Made from post-consumer recycled plastic
  • Comes in FSC-certified paper packaging printed with soy ink
UPC: 050036417310

JBL Party Box On-the-Go 2 Plus Specs

Key Specs
Power Output
100 W
Drivers
1x 5.25" / 13 cm Woofer
2x 0.75" / 2 cm Tweeters
Frequency Response
40 Hz to 20 kHz
Built-In Mic
No
Bluetooth
Bluetooth 5.4
Media/Memory Card Slot
No
Speaker System
Power Output
100 W
Drivers
1x 5.25" / 13 cm Woofer
2x 0.75" / 2 cm Tweeters
Frequency Response
40 Hz to 20 kHz
Signal to Noise Ratio
>80 dB
Microphone
Built-In Mic
No
Bluetooth Connectivity
Bluetooth
Bluetooth 5.4
Supported Bluetooth Profiles
A2DP 1.4
AVRCP 1.6
NFC
No
Transmitter Power
8.5 dBm
Bluetooth Transmitter Modulation
π/4 DQPSK, 8DPSK, GFSK
Wired Connectivity
Inputs/Outputs
1x 1/8" / 3.5 mm Stereo (Audio) Input
1x USB-C (Audio/Power) Input/Output
Power
USB Power
11 VDC at 2 A, 22 W
Battery Capacity
4722 mAh / 34 Wh
Battery Chemistry
Lithium-Ion Polymer (LiPo)
Battery Voltage
7.2 V
Estimated Battery Life
15 Hours
Battery Charging Time
3.5 Hours
Input Power
100 to 240 VAC, 50 / 60 Hz
Physical
Color
Black
Media/Memory Card Slot
No
Environmental Resistance
Water-Resistant (IPX4)
Dimensions (W x H x D)
19.7 x 10.2 x 8.7" / 501 x 258 x 221 mm
Weight
14.02 lb / 6.36 kg
Packaging Info
Package Weight
20.42 lb
Box Dimensions (LxWxH)
22.9 x 13.8 x 10.9"

JBL Party Box On-the-Go 2 Plus Reviews

Don’t buy unless you have a spare 3 days to spend

By AngelaHulway
Rated 2 out of 5
Date: 2026-09-07

I really wanted to give it one star, but the sound quality is really good. I turned this speaker on for the first time. Says it needs a “software update” haven’t even used it ONCE. this update takes at least 30-45 minutes to download, while you CANT use it. Then, it’s not done. It takes 20-30 minutes to install the update… my phone is about to die now… it shouldn’t take this long to download let alone install an update when I just bought it. This really makes me sad, as I love the brand JBL they have really great speakers, but this is really making me disappointed.

Great sound and connectivity!

By JohannaR
Rated 5 out of 5
Date: 2026-04-29

[This review was collected as part of a promotion.] I love this speaker. The sound is amazing. It comes with the microphone, which I love. You don't have to sync the mic, because it automatically connects. There is also a way to connect the mic to the back of the speaker for easier transport. There is also a shoulder strap for the speaker itself. The battery life is really good. This speaker was perfect, because my family loves karaoke. This is also perfect for family game nights. It is a bit heavy for my liking.

See any errors on this page?

Is here a quarter inch input hookup for a guitar?

Is here a quarter inch input hookup for a guitar?
Asked by: Velather
The JBL PartyBox On-The-Go 2 Party Speaker with Wireless Microphone does not have a 1/4" input for connecting guitars or other electronic instruments. If you don't need the wireless mic, I would recommend considering the JBL PartyBox Encore Essential 2 100W Party Speaker instead, which has a 1/4" input that can be used for either one microphone or one guitar. Please see the link here: https://bhpho.to/4xLnMmY.
Answered by: Jordan K
Date published: 2026-09-09
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