Short answer: the JBL Go 5, which is far cheaper and ranks higher. It costs $39.95, $60.05 less than the Esquire Mini 2 and ranks #26 of 49 against #44. The Go 5 brings IP68 protection and AirTouch stereo pairing, though it is still overpriced and barely different from the Go 4 besides the lights; the Esquire Mini 2 has a speakerphone and power bank but a huge lack of bass.
Buy the JBL Go 5. It is rated higher for sound quality; the Harman Kardon Esquire Mini 2 is no longer sold new.
If water resistance matters to you, the JBL Go 5 at IP68 (extended submersion) holds up far better than the Harman Kardon Esquire Mini 2 at no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Go 5 | Harman Kardon Esquire Mini 2 | |
|---|---|---|
| Price | $39.95 | $100 Discontinued |
| Ranked | #26 of 49 in Small Size Portable Bluetooth Speakers | #44 of 49 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Battery Life | 8 hours, 10 with Playtime Boost (Manufacturer specified) | 10 hours (Manufacturer specified) |
| EQ | Yes | No |
| IP Rating | IP68 | None |
| Party Mode | Yes (Auracast) | No |
| Power Bank | No | Yes (USB-A) |
| Power Input | USB-C | USB-C |
| Stereo | Yes (AirTouch tap-to-pair) | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | No |
| Weight | 0.5 lbs (230 g) | 0.6 lbs (250 g) |
| Aux Input | No | Yes |
| Digital Aux Input | Yes (USB-C) | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC, LC3 | SBC |
| Built-in Microphone | No | Yes |
| Bluetooth Version | 6.0 | 4.2 |
| Frequency Response | 100Hz - 19kHz (Manufacturer specified) | 130Hz - 20kHz (Manufacturer specified) |
| Dimensions | 4” x 3” x 1.7” (101 x 77 x 43 mm) | 5.5” x 3” x 1” (140 x 75.2 x 26.1 mm) |
| Charging Time | 3 hours | 3 hours |
| Drivers | 45mm | 2x 44.5mm (~1.75”) full-range drivers |
| Amplifier Power | 4.8W | 8W |
| Lights | Yes | - |
| Strap | Yes (built-in loop) | - |
| Bass Extension (-10dB) | - | ~120Hz |
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Prices on this page were last checked October 2, 2026 at 10:18 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 Go 5: $39.95 Amazon eBay
Older models: the JBL Go 4 (ranked lower, rated 3.2/5) and the JBL Go 3 (ranked lower, rated 3.2/5).
Pros: IP68 rating, up from the Go 4’s IP67. AirTouch tap-to-pair stereo linking. 7-band custom app EQ, up from the Go 4’s 5-band. USB-C wired audio input.
Cons: Still overpriced for what it delivers, not very different from the Go 4 besides the lights. Still lacking bass and not very clear overall. Mono downmixing produces an audible growling artifact, the same issue noted on the JBL Charge 6. Falls well short of similarly priced rivals like the Tribit Stormbox Micro 2. Weak off-axis dispersion and an uneven, upper-mid-heavy tonal balance. Doesn’t get meaningfully louder at max volume, just harsher.
Full JBL Go 5 review and specifications →
| Amplifier Power | 4.8W |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 8 hours, 10 with Playtime Boost (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LC3 |
| Bluetooth Version | 6.0 |
| Built-in Microphone | No |
| Charging Time | 3 hours |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 4” x 3” x 1.7” (101 x 77 x 43 mm) |
| Drivers | 45mm |
| EQ | Yes |
| Frequency Response | 100Hz - 19kHz (Manufacturer specified) |
| IP Rating | IP68 |
| Lights | Yes |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes (AirTouch tap-to-pair) |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 0.5 lbs (230 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Harman Kardon Esquire Mini 2: $100 Discontinued eBay
Pros: Doubles as a hands-free speakerphone and USB power bank. Metal grille with a faux-leather back and a small kickstand. 8-10 hour battery life. Measured bass extension of ~120Hz (-10dB).
Cons: Huge lack of bass. Sounds very thin and tinny at high volume. Discontinued.
Full Harman Kardon Esquire Mini 2 review and specifications →
| Amplifier Power | 8W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~120Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Dimensions | 5.5” x 3” x 1” (140 x 75.2 x 26.1 mm) |
| Drivers | 2x 44.5mm (~1.75”) full-range drivers |
| EQ | No |
| Frequency Response | 130Hz - 20kHz (Manufacturer specified) |
| IP Rating | None |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| Weight | 0.6 lbs (250 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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