Short answer: the Soundcore 2. It ranks #106 of 175 medium speakers by sound quality (rated 3.0/5) at $29.99 and is still sold new; the Ultimate Ears Roll 2 ranks #161 (rated 2.2/5) and is discontinued, so it is only an option used. The Ultimate Ears Roll 2’s replacement, the Ultimate Ears Miniroll, is still sold new.
The Soundcore 2 is the better-sounding, longer-running option. It is rated for 24 hours of battery against 9 for the Ultimate Ears Roll 2. It plays in stereo from a single unit, unlike the Ultimate Ears Roll 2.
What the Ultimate Ears Roll 2 does well: Thin, flat profile fits easily in a bag or purse. It has an adjustable EQ, which the Soundcore 2 lacks. The catch: Barely any bass, rolled off treble off axis.
Buy the Soundcore 2. It is rated higher for sound quality, and the Ultimate Ears Roll 2 is discontinued, so it is only available used.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Soundcore 2 | Ultimate Ears Roll 2 | |
|---|---|---|
| Price | $29.99 | $100 Discontinued |
| Ranked | #106 of 175 in Medium Size Portable Bluetooth Speakers | #161 of 175 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 24 hours (Manufacturer specified) | 9 hours (Manufacturer specified) |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| Weight | 0.7 lbs (318 g) | 0.7 lbs (330 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 4.0 |
| Drivers | 2x 38mm fullrange | 1x 2” full-range + 2x 0.75” tweeters |
| Dimensions | 6.6” x 1.9” x 2.2” (168 x 47 x 56 mm) | 5.9” x 5.3” x 1.6” (149.5 x 135 x 40 mm) |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 12W | 10W |
| App | No | Yes (UE Roll app) |
| Built-in Microphone | No | No |
| EQ | No | Yes (5-band via UE ROLL app) |
| Bluetooth Codecs | SBC | SBC (inferred; additional codecs unverified) |
| IP Rating | IPX7 | IPX7 |
| Digital Aux Input | No | No |
| Power Input | Micro USB | Micro USB |
| TWS | Yes | No |
| Strap | No | - |
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Prices on this page were last checked October 12, 2026 at 4:13 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
Soundcore 2: $29.99 Amazon $29.99 eBay
Newer model: the Soundcore 3, ranked higher, rated 3.4/5, released Jan 2021. It adds app control and adjustable EQ, but drops the aux input. See every Soundcore 2 and 3 generation.
Pros: Soundcore 2 uses 2x 38mm fullrange. Its 318 g, claimed 24 hours (Manufacturer specified) battery life, IPX7 protection, aux input and stereo playback make it a practical option for its intended room or portable use.
Cons: Its 70Hz to 20kHz (Manufacturer specified) specification points to limited deep-bass reach for the cabinet size. There is no companion app. No EQ adjustment.
Full Soundcore 2 review and specifications →
| Released | May 2017 (9 years ago) |
|---|---|
| Amplifier Power | 12W |
| App | No |
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 6.6” x 1.9” x 2.2” (168 x 47 x 56 mm) |
| Drivers | 2x 38mm fullrange |
| EQ | No |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | Micro USB |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 0.7 lbs (318 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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Ultimate Ears Roll 2: $100 Discontinued eBay
Newer model: the Ultimate Ears Miniroll, rated 3.9/5, released Sep 2024. It adds built-in mic and stereo pairing, but drops the aux input, app control and adjustable EQ. Battery life goes from 9 to 12 hours. See every Ultimate Ears Roll generation.
Pros: Thin, flat profile fits easily in a bag or purse. Built-in bungee cord for hanging from a hook, nail, or door handle. Life-resistant waterproof/dustproof shell.
Cons: Not stereo. Barely any bass, rolled off treble off axis. Discontinued.
Full Ultimate Ears Roll 2 review and specifications →
| Released | May 2016 (10 years ago) |
|---|---|
| Amplifier Power | 10W |
| App | Yes (UE Roll app) |
| Aux Input | Yes |
| Battery Life | 9 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 4.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 5.9” x 5.3” x 1.6” (149.5 x 135 x 40 mm) |
| Drivers | 1x 2” full-range + 2x 0.75” tweeters |
| EQ | Yes (5-band via UE ROLL app) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | No |
| Weight | 0.7 lbs (330 g) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Roll 2 vs EFM Toledo
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