Description

CALUS S128 Pro Max

Product Description::
is a large portable “boombox / party speaker”, built for:
Loud sound output
Bass-heavy music
Outdoor / event use
Sometimes karaoke (depending on version)
It’s sold with “Max” branding for bigger output or bundle features (like mic).

Product Specifications::
Output Power: ~30W (some versions claim higher peak)
Battery: ~6000mAh
Playtime: ~7–8 hours at medium volume~4 hours at full volume
Water Resistance: IPX5 (splash resistant)
RGB Lights: Multi-color party lighting
Bluetooth: 5.0 / 5.3 (stable connection)