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Black portable speaker cube with RGB lighting, 3.8 by 3.8 by 5.19 inches, 470 grams

PORTBOR KBR-SP02 Bluetooth 5.3 Portable Speaker 10W 36H IPX5 Black

SKU CH-FWX7-AEZZA

A portable Bluetooth 5.3 speaker delivering 10 W stereo sound, 36-hour playtime, IPX5 waterproofing, RGB lighting and TWS pairing for two-unit stereo

  • Product nameBluetooth Speaker
  • Connection optionsBluetooth 5.3 / AUX IN
  • Speaker categoryPortable Speaker
  • Input sourcesBluetooth 5.3 / AUX IN
  • Operating distance33 ft (10.1 m)
  • Total wattage10 W
  • 10 W stereo sound fills the room
  • Bluetooth 5.3 keeps music stable up to 33 ft
  • 36 hours of playtime on one charge
  • IPX5 rating survives splashes and rain
  • Pair two speakers for 360° surround audio

What This Speaker Is and Who It Serves

The PORTBOR KBR-SP02 is a 10 watt portable Bluetooth 5.3 speaker with IPX5 waterproofing and up to 36 hours of playtime. It connects wirelessly up to 33 feet or via AUX IN to smartphones, tablets, laptops, televisions and projectors. The compact black cabinet weighs 470 grams and measures 3.8 by 3.8 by 5.19 inches, making it a grab-and-go audio source for indoor and outdoor use.

Who Should Buy It and Who Should Not

Buyers wanting a lightweight speaker with long battery life, stereo pairing and dynamic RGB lighting for travel, beach or camping will find it fits. Those who need more than 10 watts of output, a larger driver for deeper bass extension, multi-room Wi-Fi streaming or a built-in voice assistant should look at other categories.

The Specification That Decides Fit

The single figure that determines suitability is the 36 hour battery rating at moderate volume. If your typical listening sessions exceed that span between charges, this unit will not cover the gap without a power bank.

How it compares

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

Price $48.99
Pricier than about 60% of the 862 comparable items (median $39.99).

Specifications

Product
Brand namePORTBOR
Model nameKBR-SP02
Product nameBluetooth Speaker
Product colorBlack
Audio & video
Speaker categoryPortable Speaker
AmplificationActive
Connectivity
Connection optionsBluetooth 5.3 / AUX IN
Operating distance33 ft (10.1 m)
Ports & slots
Input sourcesBluetooth 5.3 / AUX IN
Power
Total wattage10 W
Size & build
Product dimensions3.8 in × 3.8 in × 5.19 in
Product weight470 g
Compatibility
Compatible withSmartphone, Tablet, Laptop, Television, Projector

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