Short answer: the Tronsmart Mirtune C3 Plus. It ranks #75 of 150 medium speakers by sound quality, rated 3.3/5, at $49.99; the JBL Charge Essential ranks #78, rated 3.2/5, and costs $73.99, so there is little reason to consider the other one.
The case for the Tronsmart Mirtune C3 Plus: A racetrack woofer and a tweeter rated for 50W, with IPX7 waterproofing, Bluetooth 6.0, Auracast multi-speaker sync, stereo pairing, USB-C audio input, app EQ and a detachable lanyard, at 0.81 kg. Watch for: In side by side tests by Clinch Audio Bass and Mateusz Cholewa, the Xiaomi Sound Party and Soundcore Boom 3i sounded more refined and fuller, and listeners described the C3 Plus’s treble as dull.
The case for the JBL Charge Essential: Doubles as a power bank. The catch: Less clarity than the Flip 4, highs rolled off.
Buy the Tronsmart Mirtune C3 Plus. It is rated higher for sound quality than the JBL Charge Essential and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
If battery life is a priority, the JBL Charge Essential is rated for 20 hours versus 12 hours for the Tronsmart Mirtune C3 Plus.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Tronsmart Mirtune C3 Plus | JBL Charge Essential | |
|---|---|---|
| Price | $49.99 | $73.99 |
| Ranked | #75 of 150 in Medium Size Portable Bluetooth Speakers | #78 of 150 in Medium Size Portable Bluetooth Speakers |
| Amplifier Power | 50W | 20W RMS |
| App | Yes (Tronsmart) | No |
| Battery Life | 12 hours at 50% volume (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 6.0 | 4.1 |
| Charging Time | 4 hours | - |
| Digital Aux Input | Yes (USB-C) | No |
| Dimensions | 8.3”H x 3.1”W x 3.3”D (210 x 80 x 85 mm) | 8.4” x 3.5” x 3.4” (213 x 89 x 87 mm) |
| Drivers | 1x racetrack woofer + 1x tweeter | 2x 50mm fullrange |
| EQ | Yes (app) | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | 65Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 | IPX7 |
| Omnidirectional | No | No |
| Party Mode | Yes (Auracast) | Yes (Connect+ up to 100 speakers) |
| Power Input | USB-C | Micro USB |
| Stereo | No | No |
| Strap | Yes (lanyard) | No |
| TWS | Yes | No |
| Weight | 1.8 lbs (0.81 kg) | 1.7 lbs (770 g) |
| Power Bank | - | Yes (USB-A, 5V/2A) |
| Aux Input | - | No |
Related Speaker Comparisons
How Tronsmart Mirtune C3 Plus compares with other leading options:
- W-King D320 vs Tronsmart Mirtune C3 Plus
- Tronsmart T8 vs Tronsmart Mirtune C3 Plus
- Soundcore 3/Soundcore Select 2 vs Tronsmart Mirtune C3 Plus
- Tronsmart Mirtune C3 Plus vs JBL Flip Essential 2
- Tronsmart Mirtune C3 Plus vs Klipsch Nashville
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.
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The Two Speakers In Full
Tronsmart Mirtune C3 Plus: $49.99 Tronsmart Best Buy eBay
Pros: A racetrack woofer and a tweeter rated for 50W, with IPX7 waterproofing, Bluetooth 6.0, Auracast multi-speaker sync, stereo pairing, USB-C audio input, app EQ and a detachable lanyard, at 0.81 kg.
Cons: In side by side tests by Clinch Audio Bass and Mateusz Cholewa, the Xiaomi Sound Party and Soundcore Boom 3i sounded more refined and fuller, and listeners described the C3 Plus’s treble as dull. Tronsmart rates the battery at only 12 hours at half volume. It is a mono unit with no aux input.
Full Tronsmart Mirtune C3 Plus review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | Yes (Tronsmart) |
| Battery Life | 12 hours at 50% volume (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 6.0 |
| Charging Time | 4 hours |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 8.3”H x 3.1”W x 3.3”D (210 x 80 x 85 mm) |
| Drivers | 1x racetrack woofer + 1x tweeter |
| EQ | Yes (app) |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (lanyard) |
| TWS | Yes |
| Weight | 1.8 lbs (0.81 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Clinch Audio Bass: Mirtune C3 Plus 50w VS Xioami Sound Party 50w
- Clinch Audio Bass: Mirtune C3 Plus 50w VS SoundCore Boom 3i 50w
- Techder Audios: Xiaomi Sound Party vs Tronsmart Mirtune C3 Plus - Real Sound & Bass Test! More from techderaudios →
- Mateusz Cholewa: Soundcore Boom 3i vs Tronsmart Mirtune C3 Plus More from Mateusz Cholewa →
- Importados Neto Rocha: Vale a pena pagar o dobro? Tronsmart C3 Plus vs JBL Flip 7
- GiT: Tronsmart Mirtune C3 vs C3+ blind test
- Head-to-Head Comparisons
- Tronsmart Mirtune C3 Plus vs Klipsch Nashville
- Tronsmart Mirtune C3 Plus vs JBL Flip Essential 2
- Tronsmart Mirtune C3 Plus vs Tronsmart Mirtune S100
- Tronsmart Mirtune C3 Plus vs Tronsmart Mirtune C3
- Tronsmart Mirtune C3 Plus vs Soundcore 3/Soundcore Select 2
- Tronsmart Mirtune C3 Plus vs Tronsmart T8
- Tronsmart Mirtune C3 Plus vs W-King D320
JBL Charge Essential: $73.99 Amazon eBay
Newer model: the JBL Charge Essential 3 SE, ranked higher, rated 3.7/5.
Pros: Doubles as a power bank. IPX7 rated. Supports true wireless stereo pairing with a second Charge Essential.
Cons: Less clarity than the Flip 4, highs rolled off. An overpriced rebranded Charge 3 for people who want stereo sound.
Full JBL Charge Essential review and specifications →
| Amplifier Power | 20W RMS |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 4.1 |
| Digital Aux Input | No |
| Dimensions | 8.4” x 3.5” x 3.4” (213 x 89 x 87 mm) |
| Drivers | 2x 50mm fullrange |
| EQ | No |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2A) |
| Power Input | Micro USB |
| Stereo | No |
| Strap | No |
| TWS | No |
| Weight | 1.7 lbs (770 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL Charge Essential vs JBL Charge 3
- JBL Charge Essential vs JBL Charge 2
- JBL Charge Essential vs JBL Flip Essential
- JBL Charge Essential vs Sonos Roam 2
- JBL Charge Essential vs Klipsch Nashville
- JBL Charge Essential vs Sonos Roam
- JBL Charge Essential vs Sony XB23
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