Zealot’s outdoor audio formula feels familiar for a reason
Zealot has built a solid reputation in the AliExpress speaker niche by focusing on practical output, rugged housings, and feature sets that matter away from a desk. The brand usually aims for strong battery life, broad playback support, and bass-forward tuning, which makes its speakers easy to recommend for camping and casual outdoor use.
The S97 follows that playbook with an 80W rating, RGB lighting, waterproof construction, and Bluetooth 5.2, so it is clearly designed as a portable all-rounder rather than a minimalist travel speaker. That mix is useful if you want one unit to handle music, FM radio, and memory-card playback without carrying extra gear, so how does it behave in real use?
80W output and the bass-first tuning you should expect
On paper, the S97 promises enough power to fill a campsite, patio, or garage with ease, and the real-world feedback supports that direction. Customers describe the sound as clean and enjoyable, while a few note that the bass can feel restrained until the equalizer is adjusted, which is common with compact high-output speakers.
The 100Hz-20KHz frequency range and full-range design suggest a speaker that favors punch and presence over deep sub-bass extension. If you want club-style low end straight out of the box, this is not that kind of product, but if you want lively outdoor sound with room to tune, it becomes more interesting than the spec sheet first suggests.
Bluetooth 5.2, AUX, and TWS make it more flexible than a basic boom box
Bluetooth 5.2 should give the S97 steadier pairing and better power efficiency than older wireless speakers, while AAC support helps preserve detail on compatible phones. The AUX input, memory-card support, and mp3 playback mean it can keep working even when your phone is out of battery or out of range, which is useful on long trips.
TWS pairing is the feature that changes the experience most, because two units can widen the stereo image and make music feel less boxy. If you already use EQ apps or a phone with a stronger equalizer, you can shape the sound to your taste instead of accepting the default tuning, and that matters more than many shoppers expect.
Battery life and portability suit weekend use, not backpack minimalism
The built-in 16,000mAh battery is the kind of capacity that turns a speaker into a weekend companion, with the brand claiming up to 12 hours of Bluetooth playback. At 2.86 kg, it is portable in the practical sense, but it is not a grab-and-go featherweight, so it feels better suited to car camping, picnics, and backyard sessions.
Charging via Type-C at 5V/2A keeps the setup simple, and the 6-hour recharge window is reasonable for a battery of this size. That makes the S97 a better fit for planned outings than for ultra-light travel, especially if you want the RGB lighting and larger cabinet to stay part of the experience, which leads to the next point.
Waterproof housing and RGB lighting add value without turning it into a gimmick
The waterproof rating gives the S97 a clear edge for poolside use, damp campsites, and unpredictable weather, where many budget speakers become risky. The metal and PVC construction should also help it feel more substantial in the hand, which matches user comments about the unit feeling solid rather than flimsy.
The RGB lighting is not essential for sound quality, but it does add a visible pulse that fits evening gatherings and low-light settings. In AliExpress United States testing terms, that kind of feature is only worthwhile when the speaker remains useful without it, and this model appears to do that by keeping the core audio package front and center.
What users are actually noticing after setup
Real customer feedback is broadly positive, with an average rating of 4.7 from 48 reviews, and the main praise centers on sound quality, ease of use, and strong value. A recurring note is that the speaker responds well to EQ adjustment, which suggests the hardware has more potential than the default tuning reveals.
The main caution is also consistent: out-of-box bass may not satisfy listeners who want immediate heavy low end. That is less of a flaw than a tuning choice, but it is important for buyers who expect a party speaker to sound huge before any adjustments are made, so what should you watch for before choosing it?
- Best for outdoor listening where durability and battery life matter as much as volume.
- Works better with EQ tuning than with stock phone audio settings.
- More versatile than a basic Bluetooth box thanks to AUX, FM, and memory-card playback.
- Too heavy for ultralight travel, but appropriate for camping and patio use.
