Feel every beat with bold, room-filling sound from your Zealot S51Pro 40W waterproof speaker.
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40W RMS output with a 57mm full-range driver for true 360° stereo, delivering punchy bass, detailed mids, and crystal-clear highs at any volume.
- Up to 10 hours of continuous playback on a 4000mAh battery, with a full 5–6 hour recharge to keep you going through long days and nights.
- Bluetooth 5.2 offers a stable 10 m range, low latency, and effortless dual-pairing to sync two speakers for a bigger, immersive setup.
- Rugged, portable, waterproof design with a built-in microphone for hands-free calls and TF card playback for flexible offline listening.
