Short answer: the Xiaomi Sound Party. It ranks #19 of 144 medium speakers by sound quality, rated 4.1/5, at $133.62. The Teufel Rockster Go 2 ranks #75, rated 3.2/5, at $99.99, $33.63 cheaper, a saving that is not big enough to make up the sound-quality gap.
What the Xiaomi Sound Party does well: An unusually versatile 1.2kg outdoor speaker: IP67 dust/water protection, USB-C power-bank output, NFC pairing, lights, stereo pairing and a claimed 26-hour battery life. Watch for: The sound evidence is mixed rather than universally glowing.
What the Teufel Rockster Go 2 does well: At 0.74 kg, the IP67 Rockster Go 2 is genuinely easy to carry, and its claimed 28-hour battery life, USB-C fast charging, stereo pairing, and tripod mount suit outdoor use. Watch for: There is no companion app or 3.5 mm input.
Buy the Xiaomi Sound Party. It is rated higher for sound quality, and the $33.63 saving on the Teufel Rockster Go 2 is not enough to make up the difference.
There is a real battery-life gap here: the Xiaomi Sound Party is rated for 26 hours, the Teufel Rockster Go 2 only 15 hours.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Xiaomi Sound Party | Teufel Rockster Go 2 | |
|---|---|---|
| Price | $133.62 | $99.99 |
| Ranked | #19 of 144 in Medium Size Portable Bluetooth Speakers | #75 of 144 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes (Teufel Go) |
| Aux Input | No | No |
| Bass Extension (-10dB) | 54Hz | - |
| Battery Life | 26 hours (Manufacturer specified) | 15 hours, 28 with Eco Mode (Manufacturer specified) |
| Built-in Microphone | Yes | No |
| EQ | Yes | Yes |
| IP Rating | IP67 | IP67 |
| Party Mode | Yes (Party Connect, up to 100 speakers) | Yes (Party Link, up to 100 speakers) |
| Power Bank | Yes (USB-C, 5V/3A) | No |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Digital Aux Input | No | Yes (USB-C sound card) |
| Bluetooth Codecs | SBC | SBC, AAC |
| Bluetooth Version | 5.4 | - |
| Dimensions | 10” x 3.6” x 3.6” (255 x 92 x 92 mm) | 8.3” x 4.3” x 2.4” (211 x 109 x 61 mm) |
| Drivers | 2x 40mm woofers (35W total) + 2x 15mm tweeters | 2x 50mm wide-band drivers + 1x 64mm passive radiator |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | 60Hz - 20kHz (Manufacturer specified) |
| Maximum SPL | 102dB (measured by Alan Ross Reviews) | - |
| Weight | 2.6 lbs (1200 g) | 1.6 lbs (735 g) |
| Amplifier Power | 50W | 8W |
| Power Input | USB-C (5V/3A, 9V/2A, 12V/2A) | USB-C |
| Lights | Yes | - |
| Strap | Yes (detachable strap) | Yes (detachable strap) |
| Discontinued | - | No |
| USB Playback | - | No |
| Charging Time | - | 2.5 hours (Manufacturer specified) |
Related Speaker Comparisons
How Xiaomi Sound Party compares with other leading options:
- Xiaomi Sound Party vs Earfun Uboom L
- Soundcore Motion 300 vs Xiaomi Sound Party
- Soundcore Motion+ vs Xiaomi Sound Party
- Xiaomi Sound Party vs Minirig 4
- B&O Beosound A1 vs Xiaomi Sound Party
Prices on this page were last checked September 26, 2026 at 11:14 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
Xiaomi Sound Party: $133.62 AliExpress eBay
Pros: An unusually versatile 1.2kg outdoor speaker: IP67 dust/water protection, USB-C power-bank output, NFC pairing, lights, stereo pairing and a claimed 26-hour battery life. Several independent reviews describe a warm, generally balanced sound with clear vocals and useful bass impact when Bass Boost is off. It is also easy to carry thanks to the retractable handle. Measured bass extension of 54Hz (-10dB).
Cons: The sound evidence is mixed rather than universally glowing. One lab review found it loud but flat and unclean with blurred treble, while others hear the Bass Boost mode as boomy upper bass that can bottom out at high volume. It is not the strongest choice for a large party: tested output is around 94dB and rivals such as the Soundcore Boom 2 play louder with deeper bass. SBC is the only Bluetooth codec and there is no aux input.
Full Xiaomi Sound Party review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 26 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 10” x 3.6” x 3.6” (255 x 92 x 92 mm) |
| Drivers | 2x 40mm woofers (35W total) + 2x 15mm tweeters |
| EQ | Yes |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Lights | Yes |
| Maximum SPL | 102dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect, up to 100 speakers) |
| Power Bank | Yes (USB-C, 5V/3A) |
| Power Input | USB-C (5V/3A, 9V/2A, 12V/2A) |
| Stereo | No |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| Weight | 2.6 lbs (1200 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Xiaomi Sound Party - Best Bluetooth Speaker 2026 award More from Oluv’Sone →
- Oluv Patreon: Xiaomi Sound Party - first look
- Oluv Patreon: Xiaomi Sound Party - outdoor test
- Oluv Patreon: Xiaomi Sound Party vs Boom 2 & Helsinki
- Alan Ross: JBL Charge 6 vs Xiaomi Sound Party – Honest No-BS Comparison More from alanrossreviews →
- Alan Ross: Xiaomi Sound Party or Soundcore Boom 2 - 4 db louder?!
- Grimluck: XIAOMI Sound Party Review and Comparison (Jbl charge and Xiaomi outdoor)
- Jefferson C: XIAOMI Sound Party 2025
- Head-to-Head Comparisons
- Xiaomi Sound Party vs Tribit Xsound Mega
- Xiaomi Sound Party vs B&O Beosound A1 3rd gen
- Xiaomi Sound Party vs Tribit Maxsound Plus/Thunderbox Plus
- Xiaomi Sound Party vs Harman Kardon Luna 2
- Xiaomi Sound Party vs Miatone Boompro
- Xiaomi Sound Party vs Harman Kardon Luna
- Xiaomi Sound Party vs JBL Flip 7
- Xiaomi Sound Party vs Soundcore Boost “original model” pre-2021
- See all 88 comparisons
Teufel Rockster Go 2: $99.99 Amazon eBay
Older model: the Teufel Rockster Go (rated 2.6/5).
Pros: At 0.74 kg, the IP67 Rockster Go 2 is genuinely easy to carry, and its claimed 28-hour battery life, USB-C fast charging, stereo pairing, and tripod mount suit outdoor use. Independent listening found a balanced, clear midrange and tuneful bass at sensible levels.
Cons: There is no companion app or 3.5 mm input. Reviewers found it loses some definition at maximum volume, and the claimed battery figure is optimistic for loud outdoor playback.
Full Teufel Rockster Go 2 review and specifications →
| Amplifier Power | 8W |
|---|---|
| App | Yes (Teufel Go) |
| Aux Input | No |
| Battery Life | 15 hours, 28 with Eco Mode (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Built-in Microphone | No |
| Charging Time | 2.5 hours (Manufacturer specified) |
| Digital Aux Input | Yes (USB-C sound card) |
| Dimensions | 8.3” x 4.3” x 2.4” (211 x 109 x 61 mm) |
| Discontinued | No |
| Drivers | 2x 50mm wide-band drivers + 1x 64mm passive radiator |
| EQ | Yes |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | Yes (Party Link, up to 100 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| USB Playback | No |
| Weight | 1.6 lbs (735 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Teufel Rockster Go 2 vs JBL Grip
- Teufel Rockster Go 2 vs Klipsch Nashville
- Teufel Rockster Go 2 vs Sony ULT Field 1
- Teufel Rockster Go 2 vs Treblab HD77
- Teufel Rockster Go 2 vs Tribit Stormbox 2
- Teufel Rockster Go 2 vs Sony ULT Field 3
- Teufel Rockster Go 2 vs Ultimate Ears Wonderboom 4
- Teufel Rockster Go 2 vs Ultimate Ears Boom 4
- See all 17 comparisons