Short answer: the Soundcore Rave 3S for included mics, the Zealot PT21 for bass and output. The Rave 3S bundles two wireless microphones that run on AA batteries plus a remote, though it boosts upper bass and upper mids. The PT21’s dual 166mm woofers, 200W output and karaoke mic with echo make it the stronger party speaker, and it costs $225.86 against $349.99.
Buy the Zealot PT21. It is rated higher for sound quality than the Soundcore Rave 3S and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Battery life favors the Zealot PT21: rated for 60 hours against 12 hours for the Soundcore Rave 3S.
Want more options? Browse the full Portable Bluetooth rankings.
Dual 166mm woofers and 200W output in a lighter, more compact body than the Zealot ZE41, with a bundled wireless microphone and echo effect built in for karaoke.
AliExpress $225.86 eBay
2 AA battery Wireless Microphones and remote control included.
Amazon $349.99 Soundcore $349.99 eBayPrices on this page were last checked October 16, 2026 at 5:46 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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Specifications Side By Side
| Zealot PT21 | Soundcore Rave 3S | |
|---|---|---|
| Price | $225.86 | $349.99 |
| Ranked | #12 of 49 in Party Size Portable Bluetooth Speakers | #19 of 49 in Party Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | Yes |
| Battery Capacity | 48000mAh (12x4000mAh) | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 21.1” x 8.6” x 11.9” (535 x 219 x 303 mm) | 21.7”H x 11.1”W x 12”D (550 x 283 x 306 mm) |
| Drivers | 2x 166mm woofers + tweeters + midrange drivers | 1x 6.5” (165mm) woofer + 3x 2.5” (63mm) full-range drivers |
| EQ | Yes (Bass, Voice, Standard modes) | Yes |
| Frequency Response | 20Hz - 20kHz (Manufacturer specified) | - |
| IP Rating | IPX5 | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes (Karaoke mode with reverb effect) |
| MicroSD Playback | Yes | - |
| Amplifier Power | 200W | 200W |
| Party Mode | Yes (PartyAdd up to 100 speakers) | Yes (Auracast) |
| Power Bank | Yes (USB-A) | No |
| Power Input | Type-C | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | Yes | No |
| Weight | 20.7 lbs (9.4 kg) | 21.6 lbs (9.8 kg) |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC |
| Lights | Yes | Yes |
| Battery Life | 60 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Guitar Input | - | Yes |
| Wireless Microphones | - | Yes 2 Included |
| Strap | - | No |
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