Short answer: the JBL Charge Essential 2 on measured sound quality, the Ultimate Ears Wonderboom on price. The JBL Charge Essential 2 ranks #35 of 136 medium speakers at $130. The Ultimate Ears Wonderboom ranks #87 at $79, $51 cheaper.
What the JBL Charge Essential 2 offers: Doubles as a power bank. IP67 rated. Close to Charge 5 performance at a lower price. Watch for: Not stereo. Slightly less bass than a Charge 5.
What the Ultimate Ears Wonderboom offers: IP67 rated and floats. Compact, light, and simple to use. Watch for: Not stereo, barely any bass, recessed treble. Dip at 9khz. Low mid bass distortion. Not technically a 360 speaker, only front and rear.
Buy the JBL Charge Essential 2 if sound quality matters more than the price. Buy the Ultimate Ears Wonderboom if the price matters more than sound quality.
There is a real battery-life gap here: the JBL Charge Essential 2 is rated for 20 hours, the Ultimate Ears Wonderboom only 10 hours.
Specifications Side By Side
| JBL Charge Essential 2 | Ultimate Ears Wonderboom | |
|---|---|---|
| Price | $130 | $79 Discontinued |
| Ranked | #35 of 136 in Medium Size Portable Bluetooth Speakers | #87 of 136 in Medium Size Portable Bluetooth Speakers |
| App | No | No |
| Bass Extension (-10dB) | ~55Hz | - |
| Battery Life | 20 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| EQ | No | No |
| Party Mode | No | No |
| Power Bank | Yes (USB-A) | - |
| Stereo | No | No |
| Omnidirectional | No | Yes |
| Weight | 2.1 lbs / 930 g | 0.9 lbs / 425 g |
| Bluetooth Version | 5.1 | - |
| Dimensions | 8.8" x 3.8" x 3.7" (223 x 96.5 x 94 mm) | - |
| Drivers | 53mm x 93mm woofer, 20mm tweeter | 2x 1.6" active drivers + 2x 1.8" x 2.6" passive radiators |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| IP Rating | IPX7 | IPX7 |
| Power Input | USB-C | Micro USB |
| Output Power | 40W | - |
| Digital Aux Input | No | No |
| TWS | - | Yes |
| Built in Microphone | - | No |
| Discontinued | - | Yes |
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Prices on this page were last checked August 27, 2026 at 10:09 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
JBL Charge Essential 2: $130 eBay
Pros: Doubles as a power bank. IP67 rated. Close to Charge 5 performance at a lower price.
Cons: Not stereo. Slightly less bass than a Charge 5.
Full JBL Charge Essential 2 review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | ~55Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Version | 5.1 |
| Digital Aux Input | No |
| Dimensions | 8.8" x 3.8" x 3.7" (223 x 96.5 x 94 mm) |
| Drivers | 53mm x 93mm woofer, 20mm tweeter |
| EQ | No |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Output Power | 40W |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | No |
| Weight | 2.1 lbs / 930 g |
- Links
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Ultimate Ears Wonderboom: $79 Discontinued eBay
Pros: IP67 rated and floats. Compact, light, and simple to use.
Cons: Not stereo, barely any bass, recessed treble. Dip at 9khz. Low mid bass distortion. Not technically a 360 speaker, only front and rear. Discontinued.
Full Ultimate Ears Wonderboom review and specifications →
| App | No |
|---|---|
| Battery Life | 10 hours (Manufacturer specified) |
| Built in Microphone | No |
| Digital Aux Input | No |
| Discontinued | Yes |
| Drivers | 2x 1.6" active drivers + 2x 1.8" x 2.6" passive radiators |
| EQ | No |
| IP Rating | IPX7 |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | Yes |
| Weight | 0.9 lbs / 425 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Wonderboom vs Ultimate Ears Wonderboom 2
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