The party speaker you can carry anywhere
- Amazon price
- $499.95
- Customer rating
- 4.8
- Customer reviews
- 5328
- Typical price over 90 days
- $526.62
- Difference
- $26.67 (5 percent)
The JBL Partybox 310 is built for moving the party outdoors. With 240 watts driving the sound and an 18-hour battery, it can carry a backyard cookout, a tailgate or a beach day well past dark. You don't need an outlet nearby, which is the point of a speaker this size.
We'd consider this a strong fit if your routine involves playing loud music for a group away from the house. At $499.95, it comes in about 5 percent under the typical price over the last 90 days, so it's a reasonable moment to buy.
How the lights and app fit into your setup
The light show reacts to the beat, so it works as a visual piece as much as an audio one. You control the lights, karaoke features and track changes from the JBL Partybox app on your phone instead of walking back to the speaker.
For sources, the Partybox 310 has Bluetooth and a power cord for plugged-in listening, but the listed inputs stop there. Before you buy, check whether your mixer, microphone or instrument can connect the way you plan, and confirm that your phone or player supports Bluetooth streaming.
The speaker carries an IPX4 splashproof rating, so it can handle light rain or a spill at the pool deck. That's splash protection, not a green light to leave it out in a downpour or float it in the water.
When this speaker makes sense and when to skip
An open patio, driveway or park space is where the Partybox 310 earns its keep. The battery takes power cables out of the equation, and the light show gives a dark yard something to watch. If your listening happens mostly in one living room, a stationary speaker with more inputs and no battery might serve you better for less money.
This is a large, heavy speaker, so think about where it will sit and how you'll move it before committing. It also won't replace a full PA for a band or a DJ set with many microphones; karaoke features are listed, but not the number or type of mic inputs. Check the connections you need and whether the app covers your phone before you check out.
A battery-powered 240-watt speaker suits outdoor group listening, not a fixed living room setup.
Weigh the size and weight against how often you'll actually move it.
Confirm your mic, mixer or instrument connections and app compatibility before buying.
Spec sheet
| Model | JBLPARTYBOX310AM |
|---|---|
| Color | Black |



