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Immersive Sound. Anywhere.
The Extreme Boom 3 is a high-power 80W Bluetooth speaker designed to deliver immersive sound with crystal-clear clarity. It features colorful dynamic RGB lights to create a lively atmosphere for parties or outdoor events.
Built for convenience with a rugged rubber grip handle and a long-lasting 4000mAh battery — up to 8 hours of continuous playtime. Whether you’re at home, on the beach, or on a picnic, you never compromise on quality.
Packed with 12 Pro Features
Dynamic RGB Lighting
Color-cycling LEDs that pulse with music — perfect for parties, events, and late-night sessions.
IP6X Waterproof & Splashproof
Rated IP6X, the Extreme Boom 3 is engineered to handle water exposure and rugged outdoor conditions. Take it to the beach, poolside, or into the rain — it keeps playing.
- IP6X certified — fully dustproof protection
- Splashproof against rain and poolside water
- Rugged fabric body resists outdoor wear
- All ports sealed and protected from moisture
Built-in Powerbank
The Extreme Boom 3 doubles as your backup power source. Charge your phone directly from the 4000mAh battery via USB — while the music keeps playing.
- 4000mAh battery charges external devices via USB
- Charge your phone while music plays simultaneously
- USB output port built into the speaker body
- Perfect for camping, travel and outdoor use
TWS True Stereo
Pair two Extreme Boom 3 speakers wirelessly for full left-right stereo separation.
Full Specifications
| Brand | CALUS Smart Live |
| Model | Extreme Boom 3 |
| Power Output | 80W |
| Battery | 4000mAh |
| Playtime | Up to 8 hours at 50% volume |
| Connectivity | Bluetooth + TWS Stereo |
| Playback | Memory Card · USB · AUX |
| LED Lights | Dynamic RGB Color Cycling |
| Waterproof | IP6X Waterproof & Splashproof |
| Powerbank | Yes — USB Output Port |
| Microphone | Built-in Hands-Free Call Mic |
| Handle | Rugged Rubber Grip |
Every Angle
CALUS Extreme Boom 3
80W · IP6X waterproof · 4000mAh · RGB lighting · TWS stereo · Powerbank. The ultimate portable speaker.
KES 24,950 Inclusive of VAT · Pay on Delivery · Free Delivery within NairobiFill the Form Below to Order
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