Calus S69 Pro Portable Bluetooth Speaker
Key Features
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Robust Sound & 30 W Output – Delivers clear, dynamic audio using dual full-range drivers and passive radiators.
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8000 mAh Battery – Provides up to 24 hours of playtime at 50% volume—reports vary between 17–19 hours.
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Waterproof Design – Rugged, IPX7-rated build ensures protection against water immersion.
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Versatile Connections – Connect via Bluetooth 5.0, USB-C, USB-A (powerbank), 3.5 mm AUX, TF card slot; includes hands-free calling and FM radio.
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TWS & Voice Assistant – Supports True Wireless Stereo pairing and is compatible with Siri/Google Assistant.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Calus S69 Pro |
| Battery | 8000 mAh lithium-ion |
| Output Power | 30 W |
| Playback Time | 17–24 hrs (at 50% volume) |
| Waterproof Rating | IPX7 (fully submersible) |
| Drivers | Dual full-range + passive radiators |
| Frequency Range | 50 Hz–20 kHz |
| Wireless Range | Up to 10 m |
| Charge Time | ~4 hrs via USB‑C (5 V/2 A) |
| Interface Ports | USB-C (charging), USB-A (out), AUX 3.5 mm, TF card slot |
| TWS Support | Yes – stereo pairing |
| Voice Assistant | Siri, Google Assistant |
| Hands-free Calling | Yes, built-in mic for calls |
| Build | Rugged ABS with silicone housing, detachable strap |
| Dimensions | 220 × 95 × 95 mm |
| Weight | ~1.2 kg |
| S/N Ratio | ≥ 85 dB |
| Charging as Powerbank | Yes – USB-A output |
Ideal Use Cases
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Outdoor & travel – Waterproof and durable for beaches & camping.
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Long events – High-capacity battery ensures all-day playback.
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Versatile playback – Multiple input options from Bluetooth to TF cards.
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Stereo pairing – TWS mode adds flexibility for larger sound setups.
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Everyday convenience – Powerbank feature and voice assistant support.
Notes & Considerations
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Spec reliability – Features based on regional retailers; official manufacturer details are limited.
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Sound quality variability – While rated at 30 W, actual bass and clarity may differ with volume and usage.
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Size & portability – At ~1.2 kg, it’s more luggage-friendly than pocket-sized.
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Charge time – 4 hrs might be long; keep charger handy for extended use.
Summary
The Calus S69 Pro is a rugged, mid-sized speaker that brings powerful 30 W sound, long battery life, and waterproof durability at a budget-friendly price. With Bluetooth 5.0, TWS capability, and diverse playback options, it’s well-suited for outdoor adventures, travel, or everyday use while offering added conveniences like powerbank support and voice assistant integration.
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