Short answer: the Noxgear 39g, if you are buying new, though neither ranks well in its class. The Harman Kardon Esquire Mini 2 ranks higher than it (#44 vs #48 of 49 small speakers, 2.4/5 vs 2.2/5) but is discontinued, so only consider it used; the Noxgear 39g is still sold new at $69.95. Both are rated below 3.0/5 among the 49 small speakers, and the Tribit Stormbox Micro 2, ranked #1 at $49.99, is a better place to start if sound quality matters.
The case for the Harman Kardon Esquire Mini 2: Doubles as a hands-free speakerphone and USB power bank. The tradeoff: Huge lack of bass.
What the Noxgear 39g does well: Magnetic clip attaches through a shirt/jacket without pins. The tradeoff: It sounds worse than a clock radio with the worst bass of any speaker.
Buy the Noxgear 39g new; the Harman Kardon Esquire Mini 2 is no longer sold new, so it only makes sense as a used find.
Water resistance is not close: the Noxgear 39g is rated at IPX7 (brief submersion), well ahead of the Harman Kardon Esquire Mini 2 at no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Harman Kardon Esquire Mini 2 | Noxgear 39g | |
|---|---|---|
| Price | $100 Discontinued | $69.95 |
| Ranked | #44 of 49 in Small Size Portable Bluetooth Speakers | #48 of 49 in Small Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | ~120Hz | ~300Hz |
| Battery Life | 10 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| Power Bank | Yes (USB-A) | No |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | No | No |
| Weight | 0.6 lbs (250 g) | 0.1 lbs (39 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| IP Rating | None | IPX7 |
| Party Mode | No | No |
| Power Input | USB-C | USB-C |
| Bluetooth Version | 4.2 | - |
| Frequency Response | 130Hz - 20kHz (Manufacturer specified) | - |
| Dimensions | 5.5” x 3” x 1” (140 x 75.2 x 26.1 mm) | 2.6” x 1.6” x 0.9” (66 x 41 x 23 mm) |
| Charging Time | 3 hours | 3 hours |
| Amplifier Power | 8W | - |
| Drivers | 2x 44.5mm (~1.75”) full-range drivers | N52 neodymium |
| Digital Aux Input | No | No |
| Strap | - | Yes (clip) |
Related Speaker Comparisons
How Harman Kardon Esquire Mini 2 compares with other leading options:
- Tribit Stormbox Micro 2 vs Harman Kardon Esquire Mini 2
- Soundcore Boom Go 3i vs Harman Kardon Esquire Mini 2
- Tribit Stormbox Micro vs Harman Kardon Esquire Mini 2
- Tribit Stormbox Micro 3 vs Harman Kardon Esquire Mini 2
- Soundcore Mini 3 Pro vs Harman Kardon Esquire Mini 2
Prices on this page were last checked September 29, 2026 at 3:43 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
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
- Harman Kardon Esquire Mini 2 vs Harman Kardon Neo
- Harman Kardon Esquire Mini 2 vs Lenovo 700 Ultraportable Bluetooth Speaker
- Harman Kardon Esquire Mini 2 vs Sony SRS-XB12
- Harman Kardon Esquire Mini 2 vs Xiaomi Sound Pocket
- Harman Kardon Esquire Mini 2 vs Xiaomi Mi Portable Mini
- Harman Kardon Esquire Mini 2 vs JBL Clip 3
- Harman Kardon Esquire Mini 2 vs JBL Clip
- Harman Kardon Esquire Mini 2 vs Sony SRS-XB13
- See all 29 comparisons
Noxgear 39g: $69.95 Amazon eBay
Pros: Magnetic clip attaches through a shirt/jacket without pins. Blue safety light for visibility when running in low light. It’s only 39g of weight. ~15 hour battery life. Measured bass extension of ~300Hz (-10dB).
Cons: It sounds worse than a clock radio with the worst bass of any speaker. It’s a huge compromise in sound for the small weight.
Full Noxgear 39g review and specifications →
| App | No |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | ~300Hz |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Built-in Microphone | Yes |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Dimensions | 2.6” x 1.6” x 0.9” (66 x 41 x 23 mm) |
| Drivers | N52 neodymium |
| EQ | No |
| IP Rating | IPX7 |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (clip) |
| TWS | No |
| Weight | 0.1 lbs (39 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons