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Jet Black cube speaker with LED display and suction cup, 5 inches square

PRSCFUM Q90 Jet Black portable speaker

SKU CH-Q3ZA-90FJF

A portable Bluetooth 5.3 speaker with IP7 waterproofing, a suction cup mount, LED time display, RGB lighting and up to 8 hours of playtime from a 1.5-hour USB-C charge

  • Product nameQ90
  • Connection optionsBluetooth
  • Speaker categoryPortable Bluetooth Speaker
  • Input sourcesBluetooth
  • Operating distance15 m
  • Speaker setup2.0
  • Bluetooth 5.3 gives 15-metre range and stable streaming
  • IP7 waterproof rating handles full immersion in water
  • LED display shows time and battery level at a glance
  • 5-watt stereo drivers with 40 mm diaphragms deliver clear sound
  • 1000 mAh battery provides up to 8 hours of playback

Portable Bluetooth 5.3 Speaker

The PRSCFUM Q90 in Jet Black is a portable Bluetooth speaker built for wet environments. It targets users who want music in the shower, by the pool, or on the beach without worrying about water damage. The IP7 rating and suction cup mount make it practical for smooth vertical surfaces like tile or glass.

IP7 Waterproof Rating

The single specification that decides suitability is the IP7 waterproof rating, meaning the unit can withstand immersion in water. If you need a speaker that survives direct spray or accidental submersion, this rating covers it. Buyers who only need splash resistance or indoor tabletop use may find the rugged sealing unnecessary.

Suction Mount and LED Display

The bundled accessories include a Type-C charging cable and a user manual, while the integrated features change daily use. The powerful suction cup allows tool-free mounting on smooth walls, freeing counter space. The LED screen displays time, battery level, and charging status, removing the need to check a phone for basic info.

How it compares

Measured against everything we stock in Bluetooth & Party Speakers, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 67% of the 862 comparable items (median $39.99).

Specifications

Product
Brand namePRSCFUM
Model nameQ90
Product nameQ90
Product colorJet Black
Audio & video
Speaker categoryPortable Bluetooth Speaker
Speaker setup2.0
AmplificationPassive
Driver size40 mm
Frequency response16 kHz
Signal-to-noise ratio83 decibels
Connectivity
Connection optionsBluetooth
Operating distance15 m
Ports & slots
Input sourcesBluetooth
Power
Total wattage5 W
Size & build
Product dimensions5.0 in × 5.0 in × 5.0 in
In the box
In the box1x Bluetooth Shower Speaker 1x Type-C Charging Cable 1x User Manual

Questions about this item

How loud does the 5 watt output actually get in a bathroom?

The 5 watt passive amplifier drives two 40 mm drivers to deliver clear sound that fills a typical bathroom or small room without distortion at moderate volume.

What does Bluetooth 5.3 really limit in daily use?

Bluetooth 5.3 caps the stable wireless range at 15 metres and requires a source device with Bluetooth 4.0 or newer for pairing.

Will the suction cup hold on my shower tile?

The built-in suction cup grips smooth glass, ceramic tile or any flat non-porous surface securely for hands-free mounting.

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