Short answer: the JBL Charge Essential 3 SE for better sound quality, the Doss E-Go II for the lower price. The JBL Charge Essential 3 SE ranks #40 of 150 medium speakers, rated 3.7/5, at $199.95. The Doss E-Go II ranks #124, rated 2.5/5, at $39.90, $160.05 cheaper.
Why pick the JBL Charge Essential 3 SE: Gets louder than the Bose SoundLink Flex 2nd Gen and digs deeper in the bass, with a separate 20mm tweeter, two passive radiators and 40W of amplification in the familiar Charge body. The tradeoff: In side-by-side listening against the Charge 6, its bass is weaker and less stable and distorts on bass-heavy tracks even with the bass turned down in the app, while a narrow boost in the upper mids makes it sound less natural.
Why pick the Doss E-Go II: Very portable (water bottle sized), truly waterproof (IPX6), 12-hour battery life, excellent value for money, fast Bluetooth pairing. The tradeoff: Horribly bad unless turned up, still not great.
Buy the JBL Charge Essential 3 SE if sound quality is the priority over the price, or the Doss E-Go II if the price is the priority over sound quality.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| JBL Charge Essential 3 SE | Doss E-Go II | |
|---|---|---|
| Price | $199.95 | $39.90 |
| Ranked | #40 of 150 in Medium Size Portable Bluetooth Speakers | #124 of 150 in Medium Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | No | Yes |
| Battery Life | 20 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Built-in Microphone | No | Yes |
| EQ | Yes | No |
| IP Rating | IP67 | IPX6 |
| Party Mode | Yes (Auracast) | - |
| Power Bank | Yes (USB-C) | - |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes (Auracast) | No |
| Weight | 2.1 lbs (960 g) | 0.9 lbs (399 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | 4.1 |
| Bluetooth Codecs | SBC, AAC, LC3 | SBC (inferred; additional codecs unverified) |
| Dimensions | 8.8” x 3.8” x 3.7” (223 x 96.5 x 94 mm) | 7.8” x 2.5” x 2” (198 x 63 x 51 mm) |
| Drivers | 52mm x 90mm racetrack woofer, 20mm tweeter, two passive radiators | 2x 6W full-range drivers + 1x passive radiator |
| Amplifier Power | 40W total (30W woofer + 10W tweeter) | 12W |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Power Input | USB-C (5V/3A) | Micro USB |
| Digital Aux Input | No | No |
| Strap | No | Yes (strap) |
| Bass Extension (-10dB) | - | 120Hz |
| MicroSD Playback | - | Yes |
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Prices on this page were last checked September 30, 2026 at 2:57 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 3 SE: $199.95 JBL eBay
Older models: the JBL Charge Essential 2 (ranked higher, rated 3.8/5) and the JBL Charge Essential (ranked lower, rated 3.2/5).
Pros: Gets louder than the Bose SoundLink Flex 2nd Gen and digs deeper in the bass, with a separate 20mm tweeter, two passive radiators and 40W of amplification in the familiar Charge body. IP67 water and dust protection, a claimed 20 hours of battery life, a USB-C power bank output, Auracast stereo pairing and multi-speaker linking, Bluetooth 5.4 with AAC, and app EQ.
Cons: In side-by-side listening against the Charge 6, its bass is weaker and less stable and distorts on bass-heavy tracks even with the bass turned down in the app, while a narrow boost in the upper mids makes it sound less natural. Against the Bose SoundLink Flex 2nd Gen it sounds muddier and more strident, with less detail and a smaller soundstage. At full price it costs as much as the Charge 6, which is the better speaker.
Full JBL Charge Essential 3 SE review and specifications →
| Amplifier Power | 40W total (30W woofer + 10W tweeter) |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LC3 |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 8.8” x 3.8” x 3.7” (223 x 96.5 x 94 mm) |
| Drivers | 52mm x 90mm racetrack woofer, 20mm tweeter, two passive radiators |
| EQ | Yes |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C (5V/3A) |
| Stereo | No |
| Strap | No |
| TWS | Yes (Auracast) |
| Weight | 2.1 lbs (960 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- JBL Charge Essential 3 SE vs JBL Charge Essential 2
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- JBL Charge Essential 3 SE vs Xiaomi Sound Outdoor
- JBL Charge Essential 3 SE vs Bose Soundlink Flex 2nd gen
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Doss E-Go II: $39.90 Amazon eBay
Pros: Very portable (water bottle sized), truly waterproof (IPX6), 12-hour battery life, excellent value for money, fast Bluetooth pairing. Measured bass extension of 120Hz (-10dB).
Cons: Horribly bad unless turned up, still not great
Full Doss E-Go II review and specifications →
| Amplifier Power | 12W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 120Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 4.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.8” x 2.5” x 2” (198 x 63 x 51 mm) |
| Drivers | 2x 6W full-range drivers + 1x passive radiator |
| EQ | No |
| IP Rating | IPX6 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Power Input | Micro USB |
| Stereo | Yes |
| Strap | Yes (strap) |
| TWS | No |
| Weight | 0.9 lbs (399 g) |
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
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